Swap Frog [OP03-EN001] Ultimate Rare POP Series 8 There can only be 1

There can only be 1 face-up "Malefic" monster on the field

Set: Sword & Shield: Rebel Clash Type: Darkness Rarity: Secret Rare Retreat cost: Colorless

Set: Aquapolis Type: Psychic Rarity: Rare

Set: EX: Delta Species Type: Psychic

Set: Sun & Moon: Cosmic Eclipse Type: Fire Rarity: Secret Rare Retreat cost: Colorless

Swap Frog [OP03-EN001] Ultimate Rare POP Series 8 There can only be 1Set: 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