(: Add or to your mana pool.)
Hollow Cliff enters the battlefield tapped.
: Hollow Cliff becomes a 1/1 black and red Zombie creature with first strike until end of turn. It's still a land.
: Add 
or 
to your mana pool.)
: Hollow Cliff becomes a 1/1 black and red Zombie creature with first strike until end of turn. It's still a land.
