Rotting Park
Land (Rare)

When Rotting Park enters the battlefield, return a land you control to its owner's hand.

Tap: Add 1 to your mana pool.

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

3: Rotting Park becomes a 2/2 green Leech Elf creature until end of turn. It's still a land.

Aleksi Prescott