(: Add or to your mana pool.)
Rot Den enters the battlefield tapped.
, : Target land becomes a 3/3 black Zombie creature until end of turn. It's still a land.
, : Target land becomes a 3/3 white Knight creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.)
, : Target land becomes a 3/3 black Zombie creature until end of turn. It's still a land., : Target land becomes a 3/3 white Knight creature until end of turn. It's still a land.
