(: Add or to your mana pool.)
Darkslick Key enters the battlefield tapped.
: Darkslick Key becomes a 2/1 black and blue Horror Skeleton creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.): Darkslick Key becomes a 2/1 black and blue Horror Skeleton creature until end of turn. It's still a land.
