(: Add or to your mana pool.)
When Seafloor Springs enters the battlefield, sacrifice it unless you pay 1 life.
: Seafloor Springs becomes a 1/1 blue and red Crab creature with flying until end of turn. It's still a land.
: Add 
or 
to your mana pool.)
: Seafloor Springs becomes a 1/1 blue and red Crab creature with flying until end of turn. It's still a land.
