Abyssal Might - Gives the Enemy: +500% Reflect Damage; +75% chance to ignore Laceration; +75% chance to ignore Blight; +75% chance to ignore Fear; +75% chance to ignore Silence; +75% chance to ignore Wither; +75% chance to ignore Voidburst; +75% chance to ignore Sleep - Melvor Idle

Stats

Gives the Enemy: +500% Reflect Damage
+75% chance to ignore Laceration
+75% chance to ignore Blight
+75% chance to ignore Fear
+75% chance to ignore Silence
+75% chance to ignore Wither
+75% chance to ignore Voidburst
+75% chance to ignore Sleep

Monsters with this passive

Celesterror
Starfang
Voidmaw