Gyarados (21/98) (Cosmos Holo) (Theme Deck Exclusive) [XY: Ancient Origins] Majestic you must Tribute this card

you must Tribute this card

Set: Duel Terminal 4 Card type: Effect Monster Rarity: Common Attack: 500 Defense: 1100 You can substitute this card for any 1 Fusion Material Monster

If this card is in your hand: You can send 1 Level 6 or higher Spellcaster monster from your Deck to the GY

Set: Sun & Moon: Unbroken Bonds Type: Fire Rarity: Ultra Rare Retreat cost: Colorless

also send the remaining cards to the Graveyard

Gyarados (21/98) (Cosmos Holo) (Theme Deck Exclusive) [XY: Ancient Origins] Majestic you must Tribute this cardSet: XY: Ancient Origins Type: Water Rarity: Holo Rare Retreat cost: Colorless,Colorless,Colorless