Dark Mimic LV1 [GLD5-EN017] Common Wind You can only use this

You can only use this effect of "Subterror Behemoth Stygokraken" once per turn

• Attack Position: If this card attacks an opponent's monster this turn

Set: 2012 Collectors Tin Card type: Xyz/Effect Monster Rarity: Secret Rare Attack: 3000 Defense: 2400 2 Level 8 monsters // Once per turn: You can detach 1 Xyz Material from this card

Also their effects on the field and their activated effects are negated

Dark Mimic LV1 [GLD5-EN017] Common Wind You can only use thisSet: Gold Series: Haunted Mine Card type: Effect Monster Rarity: Common Attack: 100 Defense: 1000 FLIP: Draw 1 card. During your Standby Phase: Yuo can send this face up card to the Graveyard; Special Summon 1 "Dark Mimic LV3" from your hand or Deck.