Raphael, Cultist Supreme

{2}{b/r}{t}: Sacrifice a creature: create an X/X
black and red Demon creature token, where
X is that creature's converted mana cost.
{b/r}{b/r}{b/r}{b/r}{b/r}{b/r}{t}: Sacrifice Raphael, Cultist
Supreme: search your library for a Demon and
put it onto the battlefield.
"Do not keep them waiting, child."