Proof of Powerlessness [RGBT-EN076] Common SL9 You can discard this card

You can discard this card

its ATK and DEF each become equal to half your opponent's current Life Points

Set: Duelist Pack 5: Aster Phoenix Card type: Effect Monster Rarity: Rare Attack: 100 Defense: 2700 If this card is in face-up Defense Position during your opponent''s Standby Phase

Set: OTS Tournament Pack 3 Card type: Tuner/Effect Monster Rarity: Common Attack: 1300 Defense: 0 You can target 1 face-up monster on the field

Proof of Powerlessness [RGBT-EN076] Common SL9 You can discard this cardSet: Raging Battle Card type: Normal Trap Rarity: Common Attack: 0 Defense: 0 Activate only while you control a face up Level 7 or higher monster. Destroy all face up Level 5 or lower monsters your opponent controls. Monsters you control cannot attack this turn.