Mask of Weakness [DTP1-EN017] Common Duelist Pack Collection Tin Once per turn: You can

Once per turn: You can return 1 monster you control to the hand

your opponent discards 1 card randomly from his/her hand

you can Tribute this face-up monster to destroy all face-up Attack Position monsters your opponent controls and inflict damage to your opponent equal to the combined original ATK of those destroyed monster(s)

If this card in its owner's control is destroyed by your opponent's card effect while it has "Galaxy-Eyes Photon Dragon" as an Xyz Material: You can Special Summon this card during your 2nd Standby Phase after activation and double its ATK

Mask of Weakness [DTP1-EN017] Common Duelist Pack Collection Tin Once per turn: You canSet: Duel Terminal Preview Card type: Normal Trap Rarity: Common Target 1 attacking monster; that target loses 700 ATK until the End Phase.