Jungle Seafloor
Land (Rare)

Jungle Seafloor enters the battlefield tapped.

Tap: Add 1 to your mana pool.

Tap: Add G or U to your mana pool. Each opponent gains 1 life.

GU: Jungle Seafloor becomes a 2/1 green and blue Snake Treefolk creature until end of turn. It's still a land.

Aleksi Deschamps