Dark Arms, Demonic Poison Fumes Cube

■ [Equip Cost] [Pay 1 life]

■ All 《Oni Assassin》 monsters on your field get power+1000!

■ When an 《Oni Assassin》 monster enters your field by Ambush, put the top card of your deck into your gauge, and you gain 1 life. This ability only activates once per turn.