Gyarados (21/98) [XY: Ancient Origins] GX Manga Promotional Cards You can also Special Summon

You can also Special Summon up to 2 "Giant Germ" from your Deck in face-up Attack Position

Among the Fiend-Type monsters

if the ATK of that card is higher than the DEF of the Defense Position monster

Set: Eternity Code Card type: Tuner/Effect Monster Rarity: Starlight Rare Attack: 0 Defense: 0 During your opponent's Main Phase (Quick Effect): You can send this card from your hand to the GY

but the opponent's monster was not destroyed by the battle: You can banish that opponent's monster

Gyarados (21/98) [XY: Ancient Origins] GX Manga Promotional Cards You can also Special SummonSet: XY: Ancient Origins Type: Water Rarity: Holo Rare Retreat cost: Colorless,Colorless,Colorless