Crypt Liberation

Siphon Eldritch {6}{w}{b} (You may cast this spell by exiling an Eldritch card from your graveyard and
paying the siphon cost reduced by that card's converted
mana cost.)
Exile all creature cards from target player's
graveyard. Create a 1/1 white Spirit creature
token with flying for each card exiled in this way.
If Crypt Liberation's siphon cost was paid, create
twice that many tokens instead.