Rugged Reef
Land-Island Mountain (Rare)

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

Whenever Rugged Reef becomes tapped, it deals 1 damage to you.

RR: Put a 1/1 red Elemental creature token onto the battlefield.

2, Tap: Target land becomes a 3/3 blue Faerie creature until end of turn. It's still a land.

Christopher Grant West