Godless Den enters the battlefield tapped.
: Add or to your mana pool.
Sacrifice Godless Den: Add or to your mana pool.
: Godless Den becomes a 2/1 black and white Specter Zombie creature until end of turn. It's still a land.
: Add 
or 
to your mana pool. or to your mana pool.: Godless Den becomes a 2/1 black and white Specter Zombie creature until end of turn. It's still a land.
