Whenever Sea Caldera becomes tapped, it deals 1 damage to you.
: Add to your mana pool. Return Sea Caldera to its owner's hand.
: Sea Caldera becomes a 2/1 blue and red Crab creature until end of turn. It's still a land.
: Add 
to your mana pool. Return Sea Caldera to its owner's hand.: Sea Caldera becomes a 2/1 blue and red Crab creature until end of turn. It's still a land.
