Instant, W (1)
Uncommon
Put target attacking creature on the bottom of its owner's library. Its controller gains life equal to its toughness.
"No doubt the arbiters would put you away, after all the documents are signed. But I will have justice now!"
—Alovnek, Boros guildmage
Illus. Daren Bader

8/15/2010: The affected creature's last known existence on the battlefield is checked to determine its toughness.
Legal in Vintage (Type 1)
Legal in Legacy (Type 1.5)
Legal in Extended (Type 1.X)
Legal in Classic (MTGO)
Legal in Commander
Legal in Modern