Swap Frog [OP03-EN001] Ultimate Rare Magic 2011 Discard a Fire Energy card

Discard a Fire Energy card attached to Magcargo in order to use this attack

This card cannot be Special Summoned except by returning all monsters from your Graveyard to your Deck

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Swap Frog [OP03-EN001] Ultimate Rare Magic 2011 Discard a Fire Energy cardSet: OTS Tournament Pack 3 Card type: Effect Monster Rarity: Ultimate Rare Attack: 1000 Defense: 500 You can Special Summon this card (from your hand) by discarding 1 other WATER monster. When this card is Summoned: You can send 1 Level 2 or lower Aqua Type WATER monster from your Deck or face up from your field to the Graveyard. Once per turn: You can return 1 monster you control to the hand; you can Normal Summon 1 "Frog" monster during your Main