Reviving Sarcophogi

When a Creature you control dies, you may
choose to exile it so long as there are no cards
in exile from Reviving Sarcophogi.
Discard a creature card {x}: You can play a card
exiled by Reviving Sarcophogi, or a Vampire
card exiled by any other means. It gains the
Vampire type. Where {x} is the creature's
converted mana cost.
"The Baron can bring someone back, no matter
what you do to the body." - Eron, Relentless