<Curse skill> Applies the Erosion Curse to the target attacked by Assassin. Cannot be applied while the Murder Attempt buff is active. When the target affected by Erosion is attacked, an Erosion Curse stack is added. Erosion Curse effect Lv. 1: P./ M. Atk. -100 Lv. 2: P./ M. Atk. -200 Lv. 3: P./ M. Atk. -400 The curse stacks up to Lv. 3.