The Kingdom of Heaven

{w}{w}{w}{w},{t}, add {x} to your Mana pool, where
X is your Opponent's Devotion to Black or Red,
Halved.
"Many speak of Heaven as if it were a sanctuary
for the kind hearted beyond death. I tell you now it is
no such place, it is a kingdom of warriors, fixated on
the destruction of Hell, even if it is at the cost of the
mortal realms."