(: Add or to your mana pool.)
Slagheap Sea enters the battlefield tapped unless you pay .
: Slagheap Sea becomes a 1/1 blue and red Beast creature with flying until end of turn. It's still a land.
: Add 
or 
to your mana pool.)
.: Slagheap Sea becomes a 1/1 blue and red Beast creature with flying until end of turn. It's still a land.
