Banewasp Affliction
Shards of Alara — common
Enchantment — Aura
Banewasp Affliction rulings:
2008-10-01: The player who loses life is the player who controlled the creature when it was put into a graveyard. This may not be the player whose graveyard it was put into. That player loses life equal to the creature’s toughness as it last existed on the battlefield.