Initial implementation of Hyper Novice (#8101)

Taken from #7024

Co-authored-by: munkrej <schmunk@posteo.de>
Co-authored-by: Aleos <aleos89@users.noreply.github.com>

db/re/skill_db.yml

@@ -41385,6 +41385,786 @@ Body:
     SplashArea: 6
     Requires:
       SpCost: 1
+  - Id: 5449
+    Name: HN_SELFSTUDY_TATICS
+    Description: Self Study Tactics
+    MaxLevel: 10
+  - Id: 5450
+    Name: HN_SELFSTUDY_SOCERY
+    Description: Self Study Sorcery
+    MaxLevel: 10
+  - Id: 5451
+    Name: HN_DOUBLEBOWLINGBASH
+    Description: Double Bowling Bash
+    MaxLevel: 10
+    Type: Weapon
+    TargetType: Attack
+    Range: 2
+    Hit: Multi_Hit
+    HitCount: 3
+    Element: Weapon
+    DamageFlags:
+      Splash: true
+    SplashArea: 4
+    Knockback: 2
+    CastCancel: true
+    CastTime: 300
+    AfterCastActDelay: 1000
+    GiveAp: 3
+    Cooldown: 1000
+    FixedCastTime: 200
+    Duration2: 1000
+    Requires:
+      SpCost:
+        - Level: 1
+          Amount: 38
+        - Level: 2
+          Amount: 41
+        - Level: 3
+          Amount: 44
+        - Level: 4
+          Amount: 47
+        - Level: 5
+          Amount: 50
+        - Level: 6
+          Amount: 53
+        - Level: 7
+          Amount: 56
+        - Level: 8
+          Amount: 59
+        - Level: 9
+          Amount: 62
+        - Level: 10
+          Amount: 65
+    Status: Hnnoweapon
+  - Id: 5452
+    Name: HN_MEGA_SONIC_BLOW
+    Description: Mega Sonic Blow
+    MaxLevel: 10
+    Type: Weapon
+    TargetType: Attack
+    DamageFlags:
+      Critical: true
+    Range: 2
+    Hit: Multi_Hit
+    HitCount: -8
+    GiveAp: 2
+    Element: Weapon
+    AfterCastActDelay: 500
+    Cooldown: 300
+    Duration2: 5000
+    Requires:
+      SpCost:
+        - Level: 1
+          Amount: 42
+        - Level: 2
+          Amount: 44
+        - Level: 3
+          Amount: 46
+        - Level: 4
+          Amount: 48
+        - Level: 5
+          Amount: 50
+        - Level: 6
+          Amount: 52
+        - Level: 7
+          Amount: 54
+        - Level: 8
+          Amount: 56
+        - Level: 9
+          Amount: 58
+        - Level: 10
+          Amount: 60
+  - Id: 5453
+    Name: HN_SHIELD_CHAIN_RUSH
+    Description: Shield Chain Rush
+    MaxLevel: 10
+    Type: Weapon
+    TargetType: Attack
+    Range: 7
+    Hit: Multi_Hit
+    HitCount: -5
+    DamageFlags:
+      Splash: true
+    SplashArea: 4
+    GiveAp: 2
+    Element: Weapon
+    CastCancel: true
+    CastTime: 1200
+    AfterCastActDelay: 500
+    Cooldown: 300
+    FixedCastTime: 300
+    Duration1: 5000
+    Duration2: 1200
+    Requires:
+      SpCost:
+        - Level: 1
+          Amount: 35
+        - Level: 2
+          Amount: 38
+        - Level: 3
+          Amount: 41
+        - Level: 4
+          Amount: 44
+        - Level: 5
+          Amount: 47
+        - Level: 6
+          Amount: 50
+        - Level: 7
+          Amount: 53
+        - Level: 8
+          Amount: 56
+        - Level: 9
+          Amount: 59
+        - Level: 10
+          Amount: 62
+      State: Shield
+    Status: Shieldchainrush
+  - Id: 5454
+    Name: HN_SPIRAL_PIERCE_MAX
+    Description: Spiral Pierce Max
+    MaxLevel: 10
+    Type: Weapon
+    TargetType: Attack
+    Range: 7
+    Hit: Multi_Hit
+    HitCount: -5
+    Element: Weapon
+    GiveAp: 2
+    CastCancel: true
+    CastTime: 1000
+    AfterCastActDelay: 500
+    Cooldown: 300
+    FixedCastTime: 300
+    Duration2: 2000
+    Requires:
+      SpCost:
+        - Level: 1
+          Amount: 37
+        - Level: 2
+          Amount: 39
+        - Level: 3
+          Amount: 41
+        - Level: 4
+          Amount: 43
+        - Level: 5
+          Amount: 45
+        - Level: 6
+          Amount: 47
+        - Level: 7
+          Amount: 49
+        - Level: 8
+          Amount: 51
+        - Level: 9
+          Amount: 53
+        - Level: 10
+          Amount: 55
+  - Id: 5455
+    Name: HN_METEOR_STORM_BUSTER
+    Description: Meteor Storm Buster
+    MaxLevel: 10
+    Type: Magic
+    TargetType: Ground
+    Range: -9
+    Hit: Multi_Hit
+    HitCount: 1
+    Element: Fire
+    GiveAp: 3
+    DamageFlags:
+      Splash: true
+    SplashArea: 2
+    CastCancel: true
+    CastTime: 4000
+    Cooldown:
+      - Level: 1
+        Time: 2100
+      - Level: 2
+        Time: 2200
+      - Level: 3
+        Time: 2300
+      - Level: 4
+        Time: 2400
+      - Level: 5
+        Time: 2500
+      - Level: 6
+        Time: 2600
+      - Level: 7
+        Time: 2700
+      - Level: 8
+        Time: 2800
+      - Level: 9
+        Time: 2900
+      - Level: 10
+        Time: 3000
+    FixedCastTime: 1500
+    Duration1: 
+     - Level: 1
+       Time: 1000
+     - Level: 2
+       Time: 1000
+     - Level: 3
+       Time: 1500
+     - Level: 4
+       Time: 1500
+     - Level: 5
+       Time: 2000
+     - Level: 6
+       Time: 2000
+     - Level: 7
+       Time: 2000
+     - Level: 8
+       Time: 2500
+     - Level: 9
+       Time: 2500
+     - Level: 10
+       Time: 2500
+    Duration2: 500
+    Requires:
+      SpCost:
+        - Level: 1
+          Amount: 74
+        - Level: 2
+          Amount: 78
+        - Level: 3
+          Amount: 82
+        - Level: 4
+          Amount: 86
+        - Level: 5
+          Amount: 90
+        - Level: 6
+          Amount: 94
+        - Level: 7
+          Amount: 98
+        - Level: 8
+          Amount: 102
+        - Level: 9
+          Amount: 106
+        - Level: 10
+          Amount: 110
+    Unit:
+      Id: Dummyskill
+      Range:
+        - Level: 1
+          Size: 3
+        - Level: 2
+          Size: 3
+        - Level: 3
+          Size: 3
+        - Level: 4
+          Size: 3
+        - Level: 5
+          Size: 3
+        - Level: 6
+          Size: 3
+        - Level: 7
+          Size: 3
+        - Level: 8
+          Size: 4
+        - Level: 9
+          Size: 4
+        - Level: 10
+          Size: 4
+      Interval: 1500
+      Target: Enemy
+      Flag:
+        PathCheck: true
+  - Id: 5456
+    Name: HN_JUPITEL_THUNDER_STORM
+    Description: Jupitel Thunderstorm
+    MaxLevel: 10
+    Type: Magic
+    TargetType: Attack
+    Range: 11
+    Hit: Multi_Hit
+    HitCount: -10
+    Element: Wind
+    GiveAp: 2
+    DamageFlags:
+      Splash: true
+    SplashArea:
+      - Level: 1
+        Area: 2
+      - Level: 2
+        Area: 2
+      - Level: 3
+        Area: 2
+      - Level: 4
+        Area: 2
+      - Level: 5
+        Area: 3
+      - Level: 6
+        Area: 3
+      - Level: 7
+        Area: 3
+      - Level: 8
+        Area: 3
+      - Level: 9
+        Area: 4
+      - Level: 10
+        Area: 4
+    CastCancel: true
+    CastTime:
+      - Level: 1
+        Time: 1100
+      - Level: 2
+        Time: 1200
+      - Level: 3
+        Time: 1300
+      - Level: 4
+        Time: 1400
+      - Level: 5
+        Time: 1500
+      - Level: 6
+        Time: 1600
+      - Level: 7
+        Time: 1700
+      - Level: 8
+        Time: 1800
+      - Level: 9
+        Time: 1900
+      - Level: 10
+        Time: 2000
+    AfterCastActDelay: 500
+    Cooldown: 1800
+    FixedCastTime: 1000
+    Requires:
+      SpCost:
+        - Level: 1
+          Amount: 75
+        - Level: 2
+          Amount: 80
+        - Level: 3
+          Amount: 85
+        - Level: 4
+          Amount: 90
+        - Level: 5
+          Amount: 95
+        - Level: 6
+          Amount: 100
+        - Level: 7
+          Amount: 105
+        - Level: 8
+          Amount: 110
+        - Level: 9
+          Amount: 115
+        - Level: 10
+          Amount: 120
+  - Id: 5457
+    Name: HN_JACK_FROST_NOVA
+    Description: Jack Frost Nova
+    MaxLevel: 10
+    Type: Magic
+    TargetType: Ground
+    Range: -9
+    Hit: Multi_Hit
+    HitCount: -2
+    Element: Water
+    GiveAp: 3
+    DamageFlags:
+      Splash: true
+    SplashArea:
+      - Level: 1
+        Area: 3
+      - Level: 2
+        Area: 3
+      - Level: 3
+        Area: 3
+      - Level: 4
+        Area: 3
+      - Level: 5
+        Area: 3
+      - Level: 6
+        Area: 4
+      - Level: 7
+        Area: 4
+      - Level: 8
+        Area: 4
+      - Level: 9
+        Area: 4
+      - Level: 10
+        Area: 4
+    CastCancel: true
+    CastTime:
+      - Level: 1
+        Time: 1600
+      - Level: 2
+        Time: 1700
+      - Level: 3
+        Time: 1800
+      - Level: 4
+        Time: 1900
+      - Level: 5
+        Time: 2000
+      - Level: 6
+        Time: 2100
+      - Level: 7
+        Time: 2200
+      - Level: 8
+        Time: 2300
+      - Level: 9
+        Time: 2400
+      - Level: 10
+        Time: 2500
+    AfterCastActDelay: 300
+    Cooldown: 3000
+    FixedCastTime: 1500
+    Duration1: 
+     - Level: 1
+       Time: 900
+     - Level: 2
+       Time: 1200
+     - Level: 3
+       Time: 1500
+     - Level: 4
+       Time: 1800
+     - Level: 5
+       Time: 2100
+     - Level: 6
+       Time: 2400
+     - Level: 7
+       Time: 2700
+     - Level: 8
+       Time: 3000
+     - Level: 9
+       Time: 3300
+     - Level: 10
+       Time: 3600
+    Duration2: 5000
+    Requires:
+      SpCost:
+        - Level: 1
+          Amount: 68
+        - Level: 2
+          Amount: 71
+        - Level: 3
+          Amount: 74
+        - Level: 4
+          Amount: 77
+        - Level: 5
+          Amount: 80
+        - Level: 6
+          Amount: 83
+        - Level: 7
+          Amount: 86
+        - Level: 8
+          Amount: 89
+        - Level: 9
+          Amount: 92
+        - Level: 10
+          Amount: 95
+    Unit:
+      Id: JACK_FROST_NOVA
+      Range:
+        - Level: 1
+          Size: 3
+        - Level: 2
+          Size: 3
+        - Level: 3
+          Size: 3
+        - Level: 4
+          Size: 3
+        - Level: 5
+          Size: 3
+        - Level: 6
+          Size: 4
+        - Level: 7
+          Size: 4
+        - Level: 8
+          Size: 4
+        - Level: 9
+          Size: 4
+        - Level: 10
+          Size: 4
+      Interval: 300
+      Target: Enemy
+      Flag:
+        PathCheck: true
+    Status: Mistyfrost
+  - Id: 5458
+    Name: HN_HELLS_DRIVE
+    Description: Hell's Drive
+    MaxLevel: 10
+    Type: Magic
+    TargetType: Self
+    Range: 1
+    Hit: Multi_Hit
+    HitCount: -3
+    Element: Earth
+    GiveAp: 2
+    DamageFlags:
+      Splash: true
+    SplashArea:
+      - Level: 1
+        Area: 1
+      - Level: 2
+        Area: 1
+      - Level: 3
+        Area: 1
+      - Level: 4
+        Area: 2
+      - Level: 5
+        Area: 2
+      - Level: 6
+        Area: 2
+      - Level: 7
+        Area: 3
+      - Level: 8
+        Area: 3
+      - Level: 9
+        Area: 3
+      - Level: 10
+        Area: 4
+    CastCancel: true
+    CastTime: 1200
+    AfterCastActDelay: 1000
+    Cooldown:
+      - Level: 1
+        Time: 2500
+      - Level: 2
+        Time: 2300
+      - Level: 3
+        Time: 2100
+      - Level: 4
+        Time: 1900
+      - Level: 5
+        Time: 1700
+      - Level: 6
+        Time: 1500
+      - Level: 7
+        Time: 1300
+      - Level: 8
+        Time: 1100
+      - Level: 9
+        Time: 900
+      - Level: 10
+        Time: 700
+    FixedCastTime: 1000
+    Requires:
+      SpCost:
+        - Level: 1
+          Amount: 71
+        - Level: 2
+          Amount: 74
+        - Level: 3
+          Amount: 77
+        - Level: 4
+          Amount: 80
+        - Level: 5
+          Amount: 83
+        - Level: 6
+          Amount: 86
+        - Level: 7
+          Amount: 89
+        - Level: 8
+          Amount: 92
+        - Level: 9
+          Amount: 95
+        - Level: 10
+          Amount: 98
+  - Id: 5459
+    Name: HN_GROUND_GRAVITATION
+    Description: Ground Gravitation
+    MaxLevel: 10
+    Type: Magic
+    TargetType: Self
+    Range: -9
+    Hit: Multi_Hit
+    HitCount: 1
+    Element: Neutral
+    GiveAp: 5
+    DamageFlags:
+      Splash: true
+    SplashArea:
+      - Level: 1
+        Area: 2
+      - Level: 2
+        Area: 2
+      - Level: 3
+        Area: 2
+      - Level: 4
+        Area: 2
+      - Level: 5
+        Area: 3
+      - Level: 6
+        Area: 3
+      - Level: 7
+        Area: 3
+      - Level: 8
+        Area: 3
+      - Level: 9
+        Area: 4
+      - Level: 10
+        Area: 4
+    CastCancel: true
+    CastTime:
+      - Level: 1
+        Time: 3000
+      - Level: 2
+        Time: 3000
+      - Level: 3
+        Time: 3000
+      - Level: 4
+        Time: 3200
+      - Level: 5
+        Time: 3500
+      - Level: 6
+        Time: 3800
+      - Level: 7
+        Time: 4100
+      - Level: 8
+        Time: 4400
+      - Level: 9
+        Time: 4700
+      - Level: 10
+        Time: 5000
+    AfterCastActDelay:
+      - Level: 1
+        Time: 2000
+      - Level: 2
+        Time: 2000
+      - Level: 3
+        Time: 2000
+      - Level: 4
+        Time: 1800
+      - Level: 5
+        Time: 1800
+      - Level: 6
+        Time: 1800
+      - Level: 7
+        Time: 1600
+      - Level: 8
+        Time: 1400
+      - Level: 9
+        Time: 1200
+      - Level: 10
+        Time: 1000
+    Cooldown: 5000
+    FixedCastTime: 1500
+    Duration1:  5000
+    Duration2:  5000
+    Requires:
+      SpCost:
+        - Level: 1
+          Amount: 55
+        - Level: 2
+          Amount: 60
+        - Level: 3
+          Amount: 65
+        - Level: 4
+          Amount: 70
+        - Level: 5
+          Amount: 75
+        - Level: 6
+          Amount: 80
+        - Level: 7
+          Amount: 85
+        - Level: 8
+          Amount: 90
+        - Level: 9
+          Amount: 95
+        - Level: 10
+          Amount: 100
+    Unit:
+      Id: GROUND_GRAVITATION
+      Range:
+        - Level: 1
+          Size: 2
+        - Level: 2
+          Size: 2
+        - Level: 3
+          Size: 2
+        - Level: 4
+          Size: 2
+        - Level: 5
+          Size: 3
+        - Level: 6
+          Size: 3
+        - Level: 7
+          Size: 3
+        - Level: 8
+          Size: 3
+        - Level: 9
+          Size: 4
+        - Level: 10
+          Size: 4
+      Interval: 500
+      Target: Enemy
+      Flag:
+        PathCheck: true
+    Status: Groundgravity
+  - Id: 5460
+    Name: HN_NAPALM_VULCAN_STRIKE
+    Description: Napalm Vulcan Strike
+    MaxLevel: 10
+    Type: Magic
+    TargetType: Attack
+    Range: 11
+    Hit: Multi_Hit
+    HitCount: -7
+    Element: Ghost
+    GiveAp: 2
+    DamageFlags:
+      Splash: true
+    SplashArea: 3
+    CastCancel: true
+    CastTime: 500
+    Cooldown: 300
+    AfterCastActDelay: 500
+    FixedCastTime: 1000
+    Requires:
+      SpCost:
+        - Level: 1
+          Amount: 48
+        - Level: 2
+          Amount: 51
+        - Level: 3
+          Amount: 54
+        - Level: 4
+          Amount: 57
+        - Level: 5
+          Amount: 60
+        - Level: 6
+          Amount: 63
+        - Level: 7
+          Amount: 66
+        - Level: 8
+          Amount: 69
+        - Level: 9
+          Amount: 72
+        - Level: 10
+          Amount: 75
+  - Id: 5461
+    Name: HN_BREAKINGLIMIT
+    Description: Breaking Limit
+    MaxLevel: 1
+    Type: Magic
+    TargetType: Self
+    DamageFlags:
+      NoDamage: true
+    Duration1: 300000
+    Cooldown: 60000
+    CastCancel: true
+    FixedCastTime: 1000
+    Requires:
+      SpCost: 150
+      ApCost: 150
+    Status: Breakinglimit
+  - Id: 5462
+    Name: HN_RULEBREAK
+    Description: Rule Break
+    MaxLevel: 1
+    Type: Magic
+    TargetType: Self
+    DamageFlags:
+      NoDamage: true
+    Duration1: 300000
+    Cooldown: 60000
+    CastCancel: true
+    FixedCastTime: 1000
+    Requires:
+      SpCost: 150
+      ApCost: 150
+    Status: Rulebreak
   - Id: 6001
     Name: DK_DRAGONIC_BREATH
     Description: Dragonic Breath

db/re/skill_tree.yml

@@ -7864,3 +7864,89 @@ Body:
       Royal_Guard: true
       Royal_Guard_T: true
       Imperial_Guard: true
+  - Job: Hyper_Novice
+    Inherit:
+      Novice: true
+      Supernovice: true
+      Super_Novice_E: true
+    Tree:
+      - Name: HN_SELFSTUDY_TATICS
+        MaxLevel: 10
+      - Name: HN_SELFSTUDY_SOCERY
+        MaxLevel: 10
+      - Name: HN_DOUBLEBOWLINGBASH
+        MaxLevel: 10
+        Requires:
+          - Name: HN_SELFSTUDY_TATICS
+            Level: 5
+      - Name: HN_SHIELD_CHAIN_RUSH
+        MaxLevel: 10
+        Requires:
+          - Name: HN_SELFSTUDY_TATICS
+            Level: 5
+      - Name: HN_METEOR_STORM_BUSTER
+        MaxLevel: 10
+        Requires:
+          - Name: HN_SELFSTUDY_SOCERY
+            Level: 5
+      - Name: HN_JUPITEL_THUNDER_STORM
+        MaxLevel: 10
+        Requires:
+          - Name: HN_SELFSTUDY_SOCERY
+            Level: 5
+      - Name: HN_JACK_FROST_NOVA
+        MaxLevel: 10
+        Requires:
+          - Name: HN_SELFSTUDY_SOCERY
+            Level: 5
+      - Name: HN_HELLS_DRIVE
+        MaxLevel: 10
+        Requires:
+          - Name: HN_SELFSTUDY_SOCERY
+            Level: 5
+      - Name: HN_MEGA_SONIC_BLOW
+        MaxLevel: 10
+        Requires:
+          - Name: HN_DOUBLEBOWLINGBASH
+            Level: 7
+      - Name: HN_SPIRAL_PIERCE_MAX
+        MaxLevel: 10
+        Requires:
+          - Name: HN_SHIELD_CHAIN_RUSH
+            Level: 7
+      - Name: HN_GROUND_GRAVITATION
+        MaxLevel: 10
+        Requires:
+          - Name: HN_SELFSTUDY_SOCERY
+            Level: 5
+      - Name: HN_NAPALM_VULCAN_STRIKE
+        MaxLevel: 10
+        Requires:
+          - Name: HN_SELFSTUDY_SOCERY
+            Level: 5
+      - Name: HN_BREAKINGLIMIT
+        MaxLevel: 1
+        Requires:
+          - Name: HN_DOUBLEBOWLINGBASH
+            Level: 7
+          - Name: HN_MEGA_SONIC_BLOW
+            Level: 7
+          - Name: HN_SHIELD_CHAIN_RUSH
+            Level: 7
+          - Name: HN_SPIRAL_PIERCE_MAX
+            Level: 7
+      - Name: HN_RULEBREAK
+        MaxLevel: 1
+        Requires:
+          - Name: HN_METEOR_STORM_BUSTER
+            Level: 5
+          - Name: HN_JUPITEL_THUNDER_STORM
+            Level: 5
+          - Name: HN_JACK_FROST_NOVA
+            Level: 5
+          - Name: HN_HELLS_DRIVE
+            Level: 5
+          - Name: HN_GROUND_GRAVITATION
+            Level: 5
+          - Name: HN_NAPALM_VULCAN_STRIKE
+            Level: 5

db/re/status.yml

@@ -8753,3 +8753,31 @@ Body:
       NoDispell: true
       NoBanishingBuster: true
       NoClearance: true
+  - Status: Hnnoweapon
+    Icon: EFST_NOEQUIPWEAPON
+    DurationLookup: HN_DOUBLEBOWLINGBASH
+  - Status: Shieldchainrush
+    Icon: EFST_SHIELDCHAINRUSH
+    DurationLookup: HN_SHIELD_CHAIN_RUSH
+    CalcFlags:
+      Speed: true
+    Flags:
+      BossResist: true
+  - Status: Mistyfrost
+    Icon: EFST_MISTYFROST
+    DurationLookup: HN_JACK_FROST_NOVA
+    Flags:
+      BossResist: true
+  - Status: Groundgravity
+    Icon: EFST_GROUNDGRAVITY
+    DurationLookup: HN_GROUND_GRAVITATION
+    CalcFlags:
+      Speed: true
+    Flags:
+      BossResist: true
+  - Status: Breakinglimit
+    Icon: EFST_BREAKINGLIMIT
+    DurationLookup: HN_BREAKINGLIMIT
+  - Status: Rulebreak
+    Icon: EFST_RULEBREAK
+    DurationLookup: HN_RULEBREAK

src/map/battle.cpp

@@ -580,6 +580,12 @@ int64 battle_attr_fix(struct block_list *src, struct block_list *target, int64 d
 					ratio += 50;
 #else
 					damage += (int64)(damage * 50 / 100);
+#endif
+				if (tsc->getSCE(SC_MISTYFROST))
+#ifdef RENEWAL
+					ratio += 15;
+#else
+					damage += (int64)(damage * 15 / 100);
 #endif
 				break;
 			case ELE_EARTH:
@@ -1569,6 +1575,11 @@ int64 battle_calc_damage(struct block_list *src,struct block_list *bl,struct Dam
 			damage *= 4;
 #endif
 
+		if (tsc->getSCE(SC_GROUNDGRAVITY) && flag&(BF_MAGIC|BF_WEAPON))
+			damage += damage * 15 / 100;
+		if (tsc->getSCE(SC_SHIELDCHAINRUSH))
+			damage += damage / 10;
+
 		if (tsc->getSCE(SC_AETERNA) && skill_id != PF_SOULBURN) {
 			if (src->type != BL_MER || !skill_id)
 				damage *= 2; // Lex Aeterna only doubles damage of regular attacks from mercenaries
@@ -1831,6 +1842,36 @@ int64 battle_calc_damage(struct block_list *src,struct block_list *bl,struct Dam
 	status_change* sc = status_get_sc(src);
 
 	if (sc && sc->count) {
+		if (sc->getSCE(SC_BREAKINGLIMIT)) {
+			switch (skill_id) {
+				case HN_SHIELD_CHAIN_RUSH:
+				case HN_DOUBLEBOWLINGBASH:
+					damage += damage / 2; 
+					break;
+				case HN_MEGA_SONIC_BLOW:
+				case HN_SPIRAL_PIERCE_MAX:
+					damage += damage * 70 / 100;
+					break;
+			}
+		}
+
+		if (sc->getSCE(SC_RULEBREAK)) {
+			switch (skill_id) {
+				case HN_METEOR_STORM_BUSTER:
+				case HN_GROUND_GRAVITATION:
+					damage += damage / 2;
+					break;
+				case HN_JUPITEL_THUNDER_STORM:
+				case HN_JACK_FROST_NOVA:
+				case HN_HELLS_DRIVE:
+					damage += damage * 70 / 100;
+					break;
+				case HN_NAPALM_VULCAN_STRIKE:
+					damage += damage * 40 / 100;
+					break;
+			}
+		}
+
 		if( sc->getSCE(SC_INVINCIBLE) && !sc->getSCE(SC_INVINCIBLEOFF) )
 			damage += damage * 75 / 100;
 
@@ -5775,6 +5816,43 @@ static int battle_calc_attack_skill_ratio(struct Damage* wd, struct block_list *
 		case ABR_INFINITY_BUSTER:// Need official formula.
 			skillratio += -100 + 50000;
 			break;
+		case HN_SPIRAL_PIERCE_MAX:
+			skillratio += -100 + 550 + 350 * skill_lv;
+			skillratio += pc_checkskill(sd, HN_SELFSTUDY_TATICS) * 3 * skill_lv;
+			skillratio += 5 * sstatus->pow;
+			switch (status_get_size(target)){
+				case SZ_SMALL:
+					skillratio = skillratio * 150 / 100;
+					break;
+				case SZ_MEDIUM:
+					skillratio = skillratio * 130 / 100;
+					break;
+				case SZ_BIG:
+					skillratio = skillratio * 120 / 100;
+					break;
+			}
+			RE_LVL_DMOD(100);
+			break;
+		case HN_SHIELD_CHAIN_RUSH:
+			skillratio += -100 + 600 + 450 * skill_lv;
+			skillratio += pc_checkskill(sd, HN_SELFSTUDY_TATICS) * 3 * skill_lv;
+			skillratio += 5 * sstatus->pow;
+			RE_LVL_DMOD(100);
+			break;
+		case HN_MEGA_SONIC_BLOW:
+			skillratio += -100 + 900 + 450 * skill_lv;
+			skillratio += pc_checkskill(sd, HN_SELFSTUDY_TATICS) * 5 * skill_lv;
+			skillratio += 5 * sstatus->pow;
+			if (status_get_hp(target) < status_get_max_hp(target) / 2)
+				skillratio *= 2;
+			RE_LVL_DMOD(100);
+			break;
+		case HN_DOUBLEBOWLINGBASH:
+			skillratio += -100 + 150 + 250 * skill_lv;
+			skillratio += pc_checkskill(sd, HN_SELFSTUDY_TATICS) * 3 * skill_lv;
+			skillratio += 5 * sstatus->pow;
+			RE_LVL_DMOD(100);
+			break;
 	}
 	return skillratio;
 }
@@ -6742,6 +6820,10 @@ static struct Damage initialize_weapon_data(struct block_list *src, struct block
 				if (sc && sc->getSCE(SC_RESEARCHREPORT))
 					wd.div_ = 4;
 				break;
+			case HN_DOUBLEBOWLINGBASH:
+				if (wd.miscflag > 1)
+					wd.div_ += min(4, wd.miscflag);
+				break;
 		}
 	} else {
 		bool is_long = false;
@@ -8177,6 +8259,57 @@ struct Damage battle_calc_magic_attack(struct block_list *src,struct block_list
 					case NPC_RAINOFMETEOR:
 						skillratio += 350;	// unknown ratio
 						break;
+					case HN_NAPALM_VULCAN_STRIKE:
+						skillratio += -100 + 350 + 650 * skill_lv;
+						skillratio += pc_checkskill(sd, HN_SELFSTUDY_SOCERY) * 4 * skill_lv;
+						skillratio += 5 * sstatus->spl;
+						RE_LVL_DMOD(100);
+						break;
+					case HN_JUPITEL_THUNDER_STORM:
+						skillratio += -100 + 1800 * skill_lv;
+						skillratio += pc_checkskill(sd, HN_SELFSTUDY_SOCERY) * 3 * skill_lv;
+						skillratio += 5 * sstatus->spl;
+						RE_LVL_DMOD(100);
+						break;
+					case HN_HELLS_DRIVE:
+						skillratio += -100 + 1500 + 700 * skill_lv;
+						skillratio += pc_checkskill(sd, HN_SELFSTUDY_SOCERY) * 4 * skill_lv;
+						skillratio += 5 * sstatus->spl;
+						RE_LVL_DMOD(100);
+						break;
+					case HN_GROUND_GRAVITATION:
+						if (mflag & SKILL_ALTDMG_FLAG) {
+							skillratio += -100 + 3000 + 1500 * skill_lv;
+							skillratio += pc_checkskill(sd, HN_SELFSTUDY_SOCERY) * 4 * skill_lv;
+							ad.div_ = -2;
+						} else {
+							skillratio += -100 + 800 + 700 * skill_lv;
+							skillratio += pc_checkskill(sd, HN_SELFSTUDY_SOCERY) * 2 * skill_lv;
+						}
+						skillratio += 5 * sstatus->spl;
+						RE_LVL_DMOD(100);
+						break;
+					case HN_JACK_FROST_NOVA:
+						if (mflag & SKILL_ALTDMG_FLAG) {
+							skillratio += -100 + 200 * skill_lv;
+						} else {
+							skillratio += -100 + 400 + 500 * skill_lv;
+						}
+						skillratio += pc_checkskill(sd, HN_SELFSTUDY_SOCERY) * 3 * skill_lv;
+						skillratio += 5 * sstatus->spl;
+						RE_LVL_DMOD(100);
+						break;
+					case HN_METEOR_STORM_BUSTER:
+						if (mflag & SKILL_ALTDMG_FLAG) {
+							skillratio += -100 + 300 + 160 * skill_lv * 2;
+							ad.div_ = -3;
+						} else {
+							skillratio += -100 + 450 + 160 * skill_lv;
+						}
+						skillratio += pc_checkskill(sd, HN_SELFSTUDY_SOCERY) * 5 * skill_lv;
+						skillratio += 5 * sstatus->spl;
+						RE_LVL_DMOD(100);
+						break;
 				}
 
 				if (sc) {// Insignia's increases the damage of offensive magic by a fixed percentage depending on the element.

src/map/script_constants.hpp

@@ -1894,6 +1894,12 @@
 	export_constant(SC_RUSH_QUAKE1);
 	export_constant(SC_RUSH_QUAKE2);
 	export_constant(SC_G_LIFEPOTION);
+	export_constant(SC_HNNOWEAPON);
+	export_constant(SC_SHIELDCHAINRUSH);
+	export_constant(SC_MISTYFROST);
+	export_constant(SC_GROUNDGRAVITY);
+	export_constant(SC_BREAKINGLIMIT);
+	export_constant(SC_RULEBREAK);
 
 #ifdef RENEWAL
 	export_constant(SC_EXTREMITYFIST2);
@@ -10065,12 +10071,21 @@
 	export_constant(UNT_LIGHTNING_LAND);
 	export_constant(UNT_VENOM_SWAMP);
 	export_constant(UNT_CONFLAGRATION);
-
 	export_constant(UNT_DEEPBLINDTRAP);
 	export_constant(UNT_SOLIDTRAP);
 	export_constant(UNT_SWIFTTRAP);
 	export_constant(UNT_FLAMETRAP);
-
+	export_constant(UNT_TWINKLING_GALAXY);
+	export_constant(UNT_STAR_CANNON);
+	export_constant(UNT_GRENADES_DROPPING);
+	export_constant(UNT_FUUMASHOUAKU);
+	export_constant(UNT_MISSION_BOMBARD);
+	export_constant(UNT_TOTEM_OF_TUTELARY);
+	export_constant(UNT_HYUN_ROKS_BREEZE);
+	export_constant(UNT_SHINKIROU);
+	export_constant(UNT_JACK_FROST_NOVA);
+	export_constant(UNT_GROUND_GRAVITATION);
+	export_constant(UNT_KUNAIWAIKYOKU);
 	export_constant(UNT_GD_LEADERSHIP);
 	export_constant(UNT_GD_GLORYWOUNDS);
 	export_constant(UNT_GD_SOULCOLD);

src/map/skill.cpp

@@ -1434,6 +1434,7 @@ int skill_additional_effect( struct block_list* src, struct block_list *bl, uint
 		break;
 
 	case AS_SONICBLOW:
+	case HN_MEGA_SONIC_BLOW:
 		sc_start(src,bl,SC_STUN,(2*skill_lv+10),skill_lv,skill_get_time2(skill_id,skill_lv));
 		break;
 
@@ -1480,6 +1481,7 @@ int skill_additional_effect( struct block_list* src, struct block_list *bl, uint
 		break;
 
 	case WZ_METEOR:
+	case HN_METEOR_STORM_BUSTER:
 		sc_start(src,bl,SC_STUN,3*skill_lv,skill_lv,skill_get_time2(skill_id,skill_lv));
 		break;
 
@@ -1696,6 +1698,7 @@ int skill_additional_effect( struct block_list* src, struct block_list *bl, uint
 
 	case LK_SPIRALPIERCE:
 	case ML_SPIRALPIERCE:
+	case HN_SPIRAL_PIERCE_MAX:
 		if( dstsd || ( dstmd && !status_bl_has_mode(bl,MD_STATUSIMMUNE) ) ) //Does not work on status immune
 			sc_start(src,bl,SC_STOP,100,0,skill_get_time2(skill_id,skill_lv));
 		break;
@@ -1729,6 +1732,7 @@ int skill_additional_effect( struct block_list* src, struct block_list *bl, uint
 		break;
 
 	case HW_NAPALMVULCAN:
+	case HN_NAPALM_VULCAN_STRIKE:
 		sc_start(src,bl,SC_CURSE,5*skill_lv,skill_lv,skill_get_time2(skill_id,skill_lv));
 		break;
 
@@ -2203,6 +2207,11 @@ int skill_additional_effect( struct block_list* src, struct block_list *bl, uint
 	case MT_RUSH_QUAKE:
 		sc_start( src, bl, SC_RUSH_QUAKE1, 100, skill_lv, skill_get_time( skill_id, skill_lv ) );
 		break;
+	case HN_SHIELD_CHAIN_RUSH:
+	case HN_JACK_FROST_NOVA:
+	case HN_GROUND_GRAVITATION:
+		sc_start(src, bl, skill_get_sc(skill_id), 100, 0, skill_get_time2(skill_id, skill_lv));
+		break;
 	} //end switch skill_id
 
 	if (md && battle_config.summons_trigger_autospells && md->master_id && md->special_state.ai && md->special_state.ai != AI_ABR && md->special_state.ai != AI_BIONIC)
@@ -4769,6 +4778,22 @@ static TIMER_FUNC(skill_timerskill){
 				case NC_MAGMA_ERUPTION:
 					skill_unitsetting(src,skl->skill_id,skl->skill_lv,skl->x,skl->y,0);
 					break;
+				case HN_METEOR_STORM_BUSTER: {
+						int16 area = 4;
+						int16 tmpx = rnd_value( skl->x - area, skl->x + area );
+						int16 tmpy = rnd_value( skl->y - area, skl->y + area );
+
+						if( map_getcell(src->m, tmpx, tmpy, CELL_CHKLANDPROTECTOR) ) {
+							return 0;
+						}
+
+						int splash = skill_get_splash(skl->skill_id, skl->skill_lv);
+
+						clif_skill_poseffect(src, skl->skill_id, skl->skill_lv, tmpx, tmpy, tick);
+						map_foreachinarea(skill_area_sub, src->m, tmpx - splash, tmpy - splash, tmpx + splash, tmpy + splash, BL_CHAR, src, skl->skill_id, skl->skill_lv, tick, skl->flag | BCT_ENEMY | SD_SPLASH | SKILL_ALTDMG_FLAG | 1, skill_castend_damage_id);
+						skill_unitsetting(src, skl->skill_id, skl->skill_lv, tmpx, tmpy, skill_get_unit_interval(skl->skill_id));
+					}
+					break;
 			}
 		}
 	} while (0);
@@ -5220,6 +5245,8 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 	case WH_HAWKBOOMERANG:
 	case TR_ROSEBLOSSOM:
 	case TR_RHYTHMSHOOTING:
+	case HN_MEGA_SONIC_BLOW:
+	case HN_SPIRAL_PIERCE_MAX:
 		clif_skill_nodamage(src, bl, skill_id, skill_lv, 1);
 		skill_attack(BF_WEAPON, src, src, bl, skill_id, skill_lv, tick, flag);
 		if (skill_id == DK_DRAGONIC_AURA)
@@ -5669,6 +5696,7 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 	case IG_SHIELD_SHOOTING:
 	case TR_METALIC_FURY:
 	case IG_GRAND_JUDGEMENT:
+	case HN_JUPITEL_THUNDER_STORM:
 		if( flag&1 ) {//Recursive invocation
 			int sflag = skill_area_temp[0] & 0xFFF;
 			int heal = 0;
@@ -5739,6 +5767,7 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 				case DK_DRAGONIC_BREATH:
 				case DK_HACKANDSLASHER:
 				case MT_SPARK_BLASTER:
+				case HN_JUPITEL_THUNDER_STORM:
 					clif_skill_nodamage(src,bl,skill_id,skill_lv,1);
 					break;
 #ifdef RENEWAL
@@ -6087,6 +6116,7 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 	case AG_ASTRAL_STRIKE_ATK:
 	case AG_DESTRUCTIVE_HURRICANE_CLIMAX:
 	case CD_ARBITRIUM:
+	case HN_METEOR_STORM_BUSTER:
 		skill_attack(BF_MAGIC,src,src,bl,skill_id,skill_lv,tick,flag);
 		break;
 
@@ -7011,6 +7041,44 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 			sc_start(src, bl, SC_VENOMIMPRESS, 100, skill_lv, skill_get_time(skill_id,skill_lv));
 		break;
 
+	case HN_DOUBLEBOWLINGBASH:
+		if (flag & 1) {
+			skill_attack(skill_get_type(skill_id), src, src, bl, skill_id, skill_lv, tick, skill_area_temp[0] & 0xFFF);
+		} else {
+			int splash = skill_get_splash(skill_id, skill_lv);
+			clif_skill_nodamage(src, bl, skill_id, skill_lv, 1);
+			skill_area_temp[0] = map_foreachinallrange(skill_area_sub, bl, splash, BL_CHAR, src, skill_id, skill_lv, tick, BCT_ENEMY, skill_area_sub_count);
+			map_foreachinrange(skill_area_sub, bl, splash, BL_CHAR, src, skill_id, skill_lv, tick, flag | BCT_ENEMY | SD_SPLASH | 1, skill_castend_damage_id);
+			sc_start(src, src, SC_HNNOWEAPON, 100, skill_lv, skill_get_time2(skill_id, skill_lv));
+		}
+		break;
+
+	case HN_SHIELD_CHAIN_RUSH:
+		if (flag & 1) {
+			skill_attack(skill_get_type(skill_id), src, src, bl, skill_id, skill_lv, tick, flag);
+		} else {
+			clif_skill_nodamage(src, bl, skill_id, skill_lv, 1);
+			map_foreachinrange(skill_area_sub, bl, skill_get_splash(skill_id, skill_lv), BL_CHAR, src, skill_id, skill_lv, tick, flag | BCT_ENEMY | SD_SPLASH | 1, skill_castend_damage_id);
+			sc_start(src, src, SC_HNNOWEAPON, 100, skill_lv, skill_get_time2(skill_id, skill_lv));
+		}
+		break;
+
+	case HN_JACK_FROST_NOVA:
+	case HN_HELLS_DRIVE:
+	case HN_GROUND_GRAVITATION:
+		if (flag & 1)
+			skill_attack(skill_get_type(skill_id), src, src, bl, skill_id, skill_lv, tick, flag);
+		break;
+
+	case HN_NAPALM_VULCAN_STRIKE:
+		if (flag & 1) {
+			skill_attack(skill_get_type(skill_id), src, src, bl, skill_id, skill_lv, tick, flag);
+		} else {
+			clif_skill_nodamage(src, bl, skill_id, skill_lv, 1);
+			map_foreachinrange(skill_area_sub, bl, skill_get_splash(skill_id, skill_lv), BL_CHAR, src, skill_id, skill_lv, tick, flag | BCT_ENEMY | SD_SPLASH | 1, skill_castend_damage_id);
+		}
+		break;
+
 	default:
 		ShowWarning("skill_castend_damage_id: Unknown skill used:%d\n",skill_id);
 		clif_skill_damage(src, bl, tick, status_get_amotion(src), tstatus->dmotion,
@@ -7900,6 +7968,8 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 	case NPC_DAMAGE_HEAL:
 	case NPC_RELIEVE_ON:
 	case NPC_RELIEVE_OFF:
+	case HN_BREAKINGLIMIT:
+	case HN_RULEBREAK:
 		clif_skill_nodamage(src,bl,skill_id,skill_lv,
 			sc_start(src,bl,type,100,skill_lv,skill_get_time(skill_id,skill_lv)));
 		break;
@@ -12792,6 +12862,11 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		}
 		break;
 
+	case HN_HELLS_DRIVE:
+		clif_skill_nodamage(src, bl, skill_id, skill_lv, 1);
+		map_foreachinrange(skill_area_sub, bl, skill_get_splash(skill_id, skill_lv), BL_CHAR, src, skill_id, skill_lv, tick, flag | BCT_ENEMY | 1, skill_castend_damage_id);
+		break;
+
 	default: {
 		std::shared_ptr<s_skill_db> skill = skill_db.find(skill_id);
 		ShowWarning("skill_castend_nodamage_id: missing code case for skill %s(%d)\n", skill ? skill->name : "UNKNOWN", skill_id);
@@ -13529,6 +13604,7 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 		case SC_ESCAPE:
 		case SU_CN_METEOR:
 		case NPC_RAINOFMETEOR:
+		case HN_METEOR_STORM_BUSTER:
 			break; //Effect is displayed on respective switch case.
 		default:
 			if(skill_get_inf(skill_id)&INF_SELF_SKILL)
@@ -14436,6 +14512,41 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 		}
 		break;
 
+	case HN_JACK_FROST_NOVA:
+	case HN_GROUND_GRAVITATION: {
+			if( map_getcell(src->m, x, y, CELL_CHKLANDPROTECTOR) ) {
+				clif_skill_fail(sd,skill_id,USESKILL_FAIL,0);
+				return 0;
+			}
+
+			int splash = skill_get_splash(skill_id, skill_lv);
+
+			map_foreachinarea(skill_area_sub, src->m, x - splash, y - splash, x + splash, y + splash, BL_CHAR, src, skill_id, skill_lv, tick, flag | BCT_ENEMY | SD_SPLASH | SKILL_ALTDMG_FLAG | 1, skill_castend_damage_id);
+			skill_unitsetting(src, skill_id, skill_lv, x, y, flag);
+
+			for (i = 1; i <= (skill_get_time(skill_id, skill_lv) / skill_get_unit_interval(skill_id)); i++) {
+				skill_addtimerskill(src, tick + (t_tick)i*skill_get_unit_interval(skill_id), 0, x, y, skill_id, skill_lv, 0, flag);
+			}
+		}
+		break;
+
+	case HN_METEOR_STORM_BUSTER: {
+			if( map_getcell(src->m, x, y, CELL_CHKLANDPROTECTOR) ) {
+				clif_skill_fail(sd,skill_id,USESKILL_FAIL,0);
+				return 0;
+			}
+
+			int splash = skill_get_splash(skill_id, skill_lv);
+
+			map_foreachinarea(skill_area_sub, src->m, x - splash, y - splash, x + splash, y + splash, BL_CHAR, src, skill_id, skill_lv, tick, flag | BCT_ENEMY | SD_SPLASH | SKILL_ALTDMG_FLAG | 1, skill_castend_damage_id);
+			skill_unitsetting(src, skill_id, skill_lv, x, y, skill_get_unit_interval(skill_id));
+
+			for (i = 1; i <= (skill_get_time(skill_id, skill_lv) / skill_get_time2(skill_id, skill_lv)); i++) {
+				skill_addtimerskill(src, tick + (t_tick)i*skill_get_time2(skill_id, skill_lv), 0, x, y, skill_id, skill_lv, 0, flag);
+			}
+		}
+		break;
+
 	default:
 		ShowWarning("skill_castend_pos2: Unknown skill used:%d\n",skill_id);
 		return 1;
@@ -14775,6 +14886,7 @@ std::shared_ptr<s_skill_unit_group> skill_unitsetting(struct block_list *src, ui
 	case SU_CN_METEOR:
 	case SU_CN_METEOR2:
 	case NPC_RAINOFMETEOR:
+	case HN_METEOR_STORM_BUSTER:
 		limit = flag;
 		flag = 0; // Flag should not influence anything else for these skills
 		break;
@@ -21108,7 +21220,8 @@ static int skill_unit_timer_sub(DBKey key, DBData *data, va_list ap)
 
 			default:
 				if (group->val2 == 1 && (group->skill_id == WZ_METEOR || group->skill_id == SU_CN_METEOR || group->skill_id == SU_CN_METEOR2 || 
-					group->skill_id == AG_VIOLENT_QUAKE_ATK || group->skill_id == AG_ALL_BLOOM_ATK || group->skill_id == AG_ALL_BLOOM_ATK2 || group->skill_id == NPC_RAINOFMETEOR)) {
+					group->skill_id == AG_VIOLENT_QUAKE_ATK || group->skill_id == AG_ALL_BLOOM_ATK || group->skill_id == AG_ALL_BLOOM_ATK2 || group->skill_id == NPC_RAINOFMETEOR ||
+					group->skill_id == HN_METEOR_STORM_BUSTER)) {
 					// Deal damage before expiration
 					break;
 				}
@@ -21164,7 +21277,8 @@ static int skill_unit_timer_sub(DBKey key, DBData *data, va_list ap)
 				break;
 			default:
 				if (group->skill_id == WZ_METEOR || group->skill_id == SU_CN_METEOR || group->skill_id == SU_CN_METEOR2 || 
-					group->skill_id == AG_VIOLENT_QUAKE_ATK || group->skill_id == AG_ALL_BLOOM_ATK || group->skill_id == AG_ALL_BLOOM_ATK2 || group->skill_id == NPC_RAINOFMETEOR) {
+					group->skill_id == AG_VIOLENT_QUAKE_ATK || group->skill_id == AG_ALL_BLOOM_ATK || group->skill_id == AG_ALL_BLOOM_ATK2 || group->skill_id == NPC_RAINOFMETEOR ||
+					group->skill_id == HN_METEOR_STORM_BUSTER) {
 					if (group->val2 == 0 && (DIFF_TICK(tick, group->tick) >= group->limit - group->interval || DIFF_TICK(tick, group->tick) >= unit->limit - group->interval)) {
 						// Unit will expire the next interval, start dropping Meteor
 						block_list *src = map_id2bl(group->src_id);
@@ -21206,6 +21320,7 @@ static int skill_unit_timer_sub(DBKey key, DBData *data, va_list ap)
 		}
 		else if (group->skill_id == WZ_METEOR || group->skill_id == SU_CN_METEOR || group->skill_id == SU_CN_METEOR2 || 
 			group->skill_id == AG_VIOLENT_QUAKE_ATK || group->skill_id == AG_ALL_BLOOM_ATK || group->skill_id == AG_ALL_BLOOM_ATK2 || group->skill_id == NPC_RAINOFMETEOR ||
+			group->skill_id == HN_METEOR_STORM_BUSTER ||
 			((group->skill_id == CR_GRANDCROSS || group->skill_id == NPC_GRANDDARKNESS) && unit->val1 <= 0)) {
 			skill_delunit(unit);
 			return 0;

src/map/skill.hpp

@@ -39,6 +39,9 @@ class status_change;
 /// Used with tracking the hitcount of Earthquake for skills that can avoid the first attack
 #define NPC_EARTHQUAKE_FLAG 0x800
 
+/// To control alternative skill scalings
+#define SKILL_ALTDMG_FLAG 0x10
+
 /// Constants to identify a skill's nk value (damage properties)
 /// The NK value applies only to non INF_GROUND_SKILL skills
 /// when determining skill castend function to invoke.

src/map/status.cpp

@@ -4379,6 +4379,10 @@ int status_calc_pc_sub(map_session_data* sd, uint8 opt)
 		base_status->patk += skill * 3;
 		base_status->smatk += skill * 3;
 	}
+	if ((skill = pc_checkskill(sd, HN_SELFSTUDY_TATICS)) > 0)
+		base_status->patk += skill;
+	if ((skill = pc_checkskill(sd, HN_SELFSTUDY_SOCERY)) > 0)
+		base_status->smatk += skill;
 
 	// 2-Handed Staff Mastery
 	if( sd->status.weapon == W_2HSTAFF && ( skill = pc_checkskill( sd, AG_TWOHANDSTAFF ) ) > 0 ){
@@ -8012,6 +8016,10 @@ static unsigned short status_calc_speed(struct block_list *bl, status_change *sc
 				val = max(val, sc->getSCE(SC_SP_SHA)->val2);
 			if (sc->getSCE(SC_CREATINGSTAR))
 				val = max(val, 90);
+			if (sc->getSCE(SC_SHIELDCHAINRUSH))
+				val = max(val, 20);
+			if (sc->getSCE(SC_GROUNDGRAVITY))
+				val = max(val, 20);
 
 			if( sd && sd->bonus.speed_rate + sd->bonus.speed_add_rate > 0 ) // Permanent item-based speedup
 				val = max( val, sd->bonus.speed_rate + sd->bonus.speed_add_rate );

src/map/status.hpp

@@ -1284,6 +1284,15 @@ enum sc_type : int16 {
 	SC_RUSH_QUAKE2,
 	
 	SC_G_LIFEPOTION,
+
+	// Hyper Novice
+	SC_HNNOWEAPON,
+	SC_SHIELDCHAINRUSH,
+	SC_MISTYFROST,
+	SC_GROUNDGRAVITY,
+	SC_BREAKINGLIMIT,
+	SC_RULEBREAK,
+
 #ifdef RENEWAL
 	SC_EXTREMITYFIST2, //! NOTE: This SC should be right before SC_MAX, so it doesn't disturb if RENEWAL is disabled
 #endif