Gouki Iron Claw [ETCO-EN004] Common Dark Revelation Volume 1 Choose 1 card your opponent

Choose 1 card your opponent controls or 1 in their hand (you can look at their hand)

Set: Judgment of the Light Card type: Effect Monster Rarity: Secret Rare Attack: 2900 Defense: 2400 When this card is Special Summoned by the effect of a Spellcaster-Type monster or a "Spellbook" Spell Card: You can target 2 "Spellbook" Spell Cards in your Graveyard

Set: Battle Pack: Epic Dawn Card type: Normal Trap Rarity: Starfoil Rare When there are 4 or more monsters on the field

Set: The Lost Millennium Card type: Effect Monster Rarity: Ultimate Rare Attack: 100 Defense: 1800 You can flip this card into face-down Defense Position once per turn during your Main Phase

Set: 2017 Mega-Tins Mega Pack Card type: Normal Trap Rarity: Common If your opponent controls a monster with the highest ATK on the field (even if tied): Target 1 "Galaxy-Eyes" or "Cipher" Xyz Monster you control that has Xyz Material

Gouki Iron Claw [ETCO-EN004] Common Dark Revelation Volume 1 Choose 1 card your opponentSet: Eternity Code Card type: Effect Monster Rarity: Common Attack: 1000 Defense: 0 During the Damage Step, when your "Gouki" monster battles an opponent's monster (Quick Effect): You can send this card from your hand to the GY; until the end of this turn, your monster gains 500 ATK, and if it does, it is unaffected by your opponent's card effects. If this card is sent from the field to the GY: You can add 1 "Gouki" card from your Deck to your hand,