Worm Erokin [DT01-EN030] Super Rare OTS Tournament Pack 1 Once per Battle Step

Once per Battle Step

but it cannot attack

you win the Duel

Set: Duel Terminal 7 Card type: Xyz/Effect Monster Rarity: Super Rare Attack: 950 Defense: 1950 2 Level 4 DARK monsters // When your opponent Special Summons a monster(s) (except during the Damage Step): You can detach 1 Xyz Material from this card

during your Main Phase

Worm Erokin [DT01-EN030] Super Rare OTS Tournament Pack 1 Once per Battle StepSet: Duel Terminal 1 Card type: Effect Monster Rarity: Super Rare Attack: 2400 Defense: 1200 This card cannot be Special Summoned. Once per turn, select 1 face up Reptile Type "Worm" monster on the field and change it to face down Defense Position.