2 Level 4 monsters This card cannot attack. Once per turn: You can detach 1 Xyz Material from this card; roll a six-sided die, then apply the result. 1: Halve your Life Points. 2: Draw 1 card. 3: Your opponent discards 1 card. 4: Negate the effects of 1 face-up card on the field, until the end of this turn. 5: Destroy 1 card on the field. 6: Destroy this card.