Coastal Fortress
Land (Rare)

When Coastal Fortress enters the battlefield, sacrifice it unless you pay 3 life.

1, Tap: Add UU, UW or WW to your mana pool. Coastal Fortress deals 1 damage to you.

Morph 1 (You may cast this face down as a 2/2 creature for 3. Turn it face up any time for its morph cost.)

Steve Deschamps