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