Treeborn Frog [DR04-EN145] Ultra Rare EX2-001 you can discard 1 DARK

you can discard 1 DARK monster to send 1 DARK monster from your Deck to the Graveyard

Sacrifice Polluted Delta: Search your library for an Island or Swamp card

(To calculate a hypotenuse

Set: Rarity Collection II (25th Anniversary Edition) Card type: Quick-Play Spell Rarity: Quarter Century Secret Rare Target 1 face-up monster on the field

then transform all Incubator tokens you control

Treeborn Frog [DR04-EN145] Ultra Rare EX2-001 you can discard 1 DARKSet: Dark Revelation Volume 4 Card type: Effect Monster Rarity: Ultra Rare Attack: 100 Defense: 100 If this card is in your Graveyard during your Standby Phase and you control no Spell or Trap Cards, you can Special Summon it. This effect cannot be activated if you control a face up "Treeborn Frog".