Vampire Aristocrat
Magic 2010 — common
Creature — Vampire Rogue Noble
Vampire Aristocrat rulings:
2009-10-01: You can sacrifice Vampire Aristocrat to activate its own ability, but it won’t be around to get the bonus.
2009-10-01: If you sacrifice an attacking or blocking creature during the declare blockers step, it won’t deal combat damage. If you wait until the combat damage step, but that creature has been dealt lethal damage, it’ll be destroyed before you get a chance to sacrifice it.