Goblin Sea
Land-Island Mountain (Rare)

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

At the beginning of your end step, if you didn't cast any spells this turn, Goblin Sea deals 1 damage to you.

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

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

Greg Moeller