Magic 2010 Vampire Nocturnus > < Unholy Strength
Creature — Vampire Rogue (CMC:3)
Sacrifice a creature: Vampire Aristocrat gets +2/+2 until end of turn.
"I admit, I am a creature of the city. The sights, the nightly excitement, the abundance of fine drink . . ."
117 M10 • ENAustin Hsu
™ & © 1993—2009 Wizards of the Coast
Legal in: Modern,Legacy,Vintage,Freeform,Prismatic,Tribal Wars Legacy,Classic,Singleton 100,Commander
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10/1/2009 You can sacrifice Vampire Aristocrat to activate its own ability, but it won't be around to get the bonus. 10/1/2009 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.