Land of Shadows

Land of Shadows enters the battlefield tapped unless you control a Servant Lancer creature.
{t}: Add {r} or {b} to your mana pool.
Cycling {b/r} ({b/r}, Discard this card. Draw a card)
In the Land of Shadows are seven ramparts. Nay. They are not a literal manifestation. They are like a symbol that represents a basic truth that you too are familiar with. The dead may not be revived.