(: Add or to your mana pool.)
Merfolk Fortress enters the battlefield tapped.
: Merfolk Fortress becomes a 1/1 white and blue Crab Fish creature with flying until end of turn. It's still a land.
: Add 
or 
to your mana pool.)
: Merfolk Fortress becomes a 1/1 white and blue Crab Fish creature with flying until end of turn. It's still a land.
