1st-3rd Floor: Grave

{t}: Add {b} to your mana pool.
{t}: Add {r} to your mana pool. Use this ability
only if you control Shalltear Bloodfallen.
{t}: Add {b}{r} to your mana pool. Use this ability
only if you control Shalltear,1-3rd Floor
Guardian.
These floors are the Catacombs. They consist of the subterranean burial chambers where several dozen
undead are wandering around in the darkness.