Rebalance of RG_RAID (Sightless Mind)

- SP cost reduced: 20 -> 15
- Damage increased
  - Old: [100 + (Skill Level x 40)]%
  - New: [50 + (Skill Level x 150)]%
- Damage debuff changed
  - Old: 20% more damage for 5 seconds or 7 hits
  - New: 30% more damage (15% on boss monsters) for 10 seconds

From massive skills rebalance (1st/2nd/transclass) (2018.10.31)

db/pre-re/skill_db.conf

@@ -6538,8 +6538,8 @@ skill_db: (
 		SplashArea: true
 	}
 	SplashRange: 1
-	SkillData1: 5000
-	SkillData2: 30000
+	SkillData1: 5_000 // Stun duration (in miliseconds)
+	SkillData2: 30_000 // Blind duration (in miliseconds)
 	CoolDown: 0
 	Requirements: {
 		SPCost: 20

db/re/skill_db.conf

@@ -6669,11 +6669,11 @@ skill_db: (
 		SplashArea: true
 	}
 	SplashRange: 3
-	SkillData1: 5000
-	SkillData2: 20000
+	SkillData1: 5_000 // Stun duration (in miliseconds)
+	SkillData2: 20_000 // Blind duration (in miliseconds)
 	FixedCastTime: 0
 	Requirements: {
-		SPCost: 20
+		SPCost: 15
 		State: "Hiding"
 	}
 },

src/map/battle.c

@@ -2184,7 +2184,11 @@ static int battle_calc_skillratio(int attack_type, struct block_list *src, struc
 						skillratio += 200 + 40 * skill_lv;
 					break;
 				case RG_RAID:
+#ifndef RENEWAL
 					skillratio += 40 * skill_lv;
+#else
+					skillratio += -50 + 150 * skill_lv;
+#endif
 					break;
 				case RG_INTIMIDATE:
 					skillratio += 30 * skill_lv;
@@ -3294,12 +3298,8 @@ static int64 battle_calc_damage(struct block_list *src, struct block_list *bl, s
 		}
 
 #ifdef RENEWAL
-		if( sc->data[SC_RAID] ) {
-			damage += damage * 20 / 100;
-
-			if (--sc->data[SC_RAID]->val1 == 0)
-				status_change_end(bl, SC_RAID, INVALID_TIMER);
-		}
+		if (sc->data[SC_RAID] != NULL)
+			damage += damage * sc->data[SC_RAID]->val2 / 100;
 #endif
 
 		if( damage ) {

src/map/skill.c

@@ -1820,14 +1820,16 @@ static int skill_additional_effect(struct block_list *src, struct block_list *bl
 			sc_start(src, bl, SC_STUN, (10 + 3 * skill_lv), skill_lv, skill->get_time(skill_id, skill_lv), skill_id);
 			sc_start(src, bl, SC_BLIND, (10 + 3 * skill_lv), skill_lv, skill->get_time2(skill_id, skill_lv), skill_id);
 
-	#ifdef RENEWAL
-			sc_start(src, bl, SC_RAID, 100, 7, 5000, skill_id);
+#ifdef RENEWAL
+			sc_start(src, bl, SC_RAID, 100, 7, 10000, skill_id);
+#endif
 			break;
 
+#ifdef RENEWAL
 		case RG_BACKSTAP:
 			sc_start(src, bl, SC_STUN, (5 + 2 * skill_lv), skill_lv, skill->get_time(skill_id, skill_lv), skill_id);
-	#endif
 			break;
+#endif
 
 		case BA_FROSTJOKE:
 			sc_start(src, bl, SC_FREEZE, (15 + 5 * skill_lv), skill_lv, skill->get_time2(skill_id, skill_lv), skill_id);

src/map/status.c

@@ -7280,6 +7280,16 @@ static int status_change_start_sub(struct block_list *src, struct block_list *bl
 			}
 			if (total_tick == 1) return 1; //Minimal duration: Only strip without causing the SC
 			break;
+
+#ifdef RENEWAL
+		case SC_RAID:
+			if (bl->type == BL_MOB && is_boss(bl))
+				val2 = 15; // Receives 15% more damage
+			else
+				val2 = 30; // Receives 30% more damage
+			break;
+#endif
+
 		case SC_MER_FLEE:
 		case SC_MER_ATK:
 		case SC_MER_HP: