Adria, Cult Leader

You may cast Demon Spells as though they had
Human Offering (You may cast this card any time
you could cast an instant by sacrificing a Human
and paying the difference in mana costs between this
and the sacrificed Human. Mana cost includes color.)
Blessed are the destroyers of false hope, for they are
the true Messiahs - Cursed are the god-adorers, for
they shall be shorn sheep!
—Szandor