Rebalance Troubadour & Trouvere 2024-02-05 (#8140)

* Rhythm Shooting
- Increases base damage from 3700%/4550%(sound brand)Atk to 5300%/6100%(sound brand)Atk per hit based on level 5.

* Metallic Fury
- Increases base damage from 13000%/18000%(sound brand)Matk to 19250%/23250%(sound brand)Matk based on level 5.
- Changes sound effect.

src/map/battle.cpp

@@ -5790,16 +5790,13 @@ static int battle_calc_attack_skill_ratio(struct Damage* wd, struct block_list *
 			}
 			break;
 		case TR_RHYTHMSHOOTING:
-			skillratio += -100 + 450 + 650 * skill_lv;
+			skillratio += -100 + 550 + 950 * skill_lv;
 
 			if (sd && pc_checkskill(sd, TR_STAGE_MANNER) > 0)
 				skillratio += 5 * sstatus->con;
 
 			if (tsc && tsc->getSCE(SC_SOUNDBLEND)) {
-				if (skill_lv == 4)
-					skillratio += 830;	// Typo in skill description ?
-				else
-					skillratio += 350 + 100 * skill_lv;
+				skillratio += 300 + 100 * skill_lv;
 				skillratio += 2 * sstatus->con;
 			}
 
@@ -8154,10 +8151,10 @@ struct Damage battle_calc_magic_attack(struct block_list *src,struct block_list
 						RE_LVL_DMOD(100);
 						break;
 					case TR_METALIC_FURY:
-						skillratio += -100 + 2600 * skill_lv;
+						skillratio += -100 + 3850 * skill_lv;
 						// !Todo: skill affected by SPL (without SC_SOUNDBLEND) as well?
 						if (tsc && tsc->getSCE(SC_SOUNDBLEND)) {
-							skillratio += 1000 * skill_lv;
+							skillratio += 800 * skill_lv;
 							skillratio += 2 * pc_checkskill(sd, TR_STAGE_MANNER) * sstatus->spl;
 						}
 						RE_LVL_DMOD(100);