Faerie Ruins
Land-Forest Island (Rare)

(Tap: Add G or U to your mana pool.)

Whenever Faerie Ruins becomes tapped, it deals 1 damage to you.

2U, Tap: Put a 1/1 blue Merfolk creature token with flying onto the battlefield.

1, Tap: Target land becomes a 2/2 green Beast creature until end of turn. It's still a land.

Steve Pollack