(: Add or to your mana pool.)
Mystic Fortress enters the battlefield tapped unless you pay .
: Mystic Fortress becomes a 2/1 blue and white Fish creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.)
.: Mystic Fortress becomes a 2/1 blue and white Fish creature until end of turn. It's still a land.
