(: Add or to your mana pool.)
Steam Seafloor enters the battlefield tapped unless you pay 2 life.
, : Target creature gains haste until end of turn.
, : Put a 1/1 blue Cephalid creature token with flying onto the battlefield.
: Add 
or 
to your mana pool.), : Target creature gains haste until end of turn.
, : Put a 1/1 blue Cephalid creature token with flying onto the battlefield.
