Merfolk Crag enters the battlefield tapped.
, : Add , or to your mana pool.
: Merfolk Crag becomes a 2/2 blue Faerie creature until end of turn. It's still a land.
, 
: Add 
, 
or to your mana pool.
: Merfolk Crag becomes a 2/2 blue Faerie creature until end of turn. It's still a land.
