Gyarados (31/113) [Black & White: Legendary Treasures] 21a ) You can detach 7

) You can detach 7 Xyz Materials from this card

Set: Magic Ruler Card type: Effect Monster Rarity: Rare Attack: 1400 Defense: 1000 When this card is sent to the Graveyard as a result of battle

when a monster effect is activated: Tribute this face-up card

Set: Astral Pack 5 Card type: Effect Monster Rarity: Super Rare Attack: 300 Defense: 2100 During the End Phase of a turn when card(s) were sent from your Deck to the Graveyard by the effect(s) of a "Lightsworn" card(s)

Set: OTS Tournament Pack 9 Card type: Normal Spell Rarity: Common (This card's name is always treated as "Polymerization"

Gyarados (31/113) [Black & White: Legendary Treasures] 21a ) You can detach 7Set: Black & White: Legendary Treasures Type: Water Rarity: Rare Retreat cost: Colorless,Colorless,Colorless