diff --git a/db/re/sc_config.conf b/db/re/sc_config.conf
index 442c7a85c69..5482736ee73 100644
--- a/db/re/sc_config.conf
+++ b/db/re/sc_config.conf
@@ -268,6 +268,10 @@ SC_IMPOSITIO: {
 		Buff: true
 		NoMagicBlocked: true
 	}
+	CalcFlags: {
+		Batk: true
+		Matk: true
+	}
 	Icon: "SI_IMPOSITIO"
 	Skill: "PR_IMPOSITIO"
 }
diff --git a/db/re/skill_db.conf b/db/re/skill_db.conf
index 76b1ba942b3..8f990b667c2 100644
--- a/db/re/skill_db.conf
+++ b/db/re/skill_db.conf
@@ -2383,10 +2383,9 @@ skill_db: (
 	StatusChange: "SC_IMPOSITIO"
 	Description: "Impositio Manus"
 	MaxLevel: 5
-	Range: 9
 	Hit: "BDT_SKILL"
 	SkillType: {
-		Friend: true
+		Self: true
 	}
 	SkillInfo: {
 		BlockedByStasis: true
@@ -2394,23 +2393,27 @@ skill_db: (
 	AttackType: "Magic"
 	DamageType: {
 		NoDamage: true
+		SplashArea: true
 	}
+	SplashRange: 18
 	InterruptCast: true
-	AfterCastActDelay: 3000
-	SkillData1: 60000
-	FixedCastTime: 0
+	AfterCastActDelay: 1_000
+	SkillData1: 120_000 // Buff duration (in miliseconds)
+	FixedCastTime: 500
+	CastTime: 1_000
+	CoolDown: 30_000
 	Requirements: {
 		SPCost: {
-			Lv1: 13
-			Lv2: 16
-			Lv3: 19
-			Lv4: 22
-			Lv5: 25
-			Lv6: 28
-			Lv7: 31
-			Lv8: 34
-			Lv9: 37
-			Lv10: 40
+			Lv1: 59
+			Lv2: 62
+			Lv3: 65
+			Lv4: 68
+			Lv5: 71
+			Lv6: 74
+			Lv7: 77
+			Lv8: 80
+			Lv9: 83
+			Lv10: 86
 		}
 	}
 },
diff --git a/src/map/battle.c b/src/map/battle.c
index 08e7f7631a9..4a43ed40c95 100644
--- a/src/map/battle.c
+++ b/src/map/battle.c
@@ -881,8 +881,6 @@ static int64 battle_calc_masteryfix(struct block_list *src, struct block_list *t
 #ifdef RENEWAL
 		if(sc->data[SC_NIBELUNGEN] && weapon)
 			damage += sc->data[SC_NIBELUNGEN]->val2;
-		if(sc->data[SC_IMPOSITIO])
-			damage += sc->data[SC_IMPOSITIO]->val2;
 		if(sc->data[SC_DRUMBATTLE]){
 			if(tstatus->size == SZ_SMALL)
 				damage += sc->data[SC_DRUMBATTLE]->val2;
diff --git a/src/map/skill.c b/src/map/skill.c
index b4547ceaaf6..6ff0e82fed1 100644
--- a/src/map/skill.c
+++ b/src/map/skill.c
@@ -7332,7 +7332,9 @@ static int skill_castend_nodamage_id(struct block_list *src, struct block_list *
 				break;
 			}
 		case PR_SLOWPOISON:
+#ifndef RENEWAL
 		case PR_IMPOSITIO:
+#endif
 		case PR_LEXAETERNA:
 		case PR_BENEDICTIO:
 		case LK_BERSERK:
@@ -7904,6 +7906,7 @@ static int skill_castend_nodamage_id(struct block_list *src, struct block_list *
 
 #ifdef RENEWAL
 		case MC_LOUD:
+		case PR_IMPOSITIO:
 		case PR_SUFFRAGIUM:
 #endif
 		case AL_ANGELUS:
diff --git a/src/map/status.c b/src/map/status.c
index 64153e02a68..e4b42fae12a 100644
--- a/src/map/status.c
+++ b/src/map/status.c
@@ -4431,6 +4431,8 @@ static int status_calc_buff_extra_batk(struct block_list *bl, struct status_chan
 	// In-game Tests (and iRO wiki) suggests SC_SHOUT ATK bonus is counted as Extra ATK
 	if (sc->data[SC_SHOUT] != NULL)
 		batk += sc->data[SC_SHOUT]->val2;
+	if (sc->data[SC_IMPOSITIO] != NULL)
+		batk += sc->data[SC_IMPOSITIO]->val2;
 #endif
 
 	return cap_value(batk, 0, battle_config.batk_max);
@@ -4602,6 +4604,9 @@ static int status_calc_matk(struct block_list *bl, struct status_change *sc, int
 		matk += 40 + 30 * sc->data[SC_ODINS_POWER]->val1; //70 lvl1, 100lvl2
 	if (sc->data[SC_IZAYOI])
 		matk += 25 * sc->data[SC_IZAYOI]->val1;
+#else // RENEWAL
+	if (sc->data[SC_IMPOSITIO])
+		matk += sc->data[SC_IMPOSITIO]->val2;
 #endif
 	if (sc->data[SC_ZANGETSU])
 		matk += sc->data[SC_ZANGETSU]->val3;
@@ -8240,7 +8245,7 @@ static int status_change_start_sub(struct block_list *src, struct block_list *bl
 #endif
 				break;
 			case SC_IMPOSITIO:
-				val2 = 5*val1; //watk increase
+				val2 = 5 * val1; // (Pre-RE) watk increase / (RE) Extra ATK / MATK increase
 				break;
 			case SC_MELTDOWN:
 				val2 = 100*val1; //Chance to break weapon
@@ -10570,8 +10575,15 @@ static bool status_end_sc_before_start(struct block_list *bl, struct status_data
 		status_change_end(bl, SC_INVINCIBLE, INVALID_TIMER);
 		break;
 	case SC_MAGICPOWER:
+		status_change_end(bl, type, INVALID_TIMER);
+		break;
 	case SC_IMPOSITIO:
+#ifndef RENEWAL
 		status_change_end(bl, type, INVALID_TIMER);
+#else
+		if (sc->data[type] == NULL || val1 >= sc->data[type]->val1)
+			status_change_end(bl, type, INVALID_TIMER);
+#endif
 		break;
 	case SC_SUNSTANCE:
 	case SC_LUNARSTANCE: