Comeuppance
Instant
Prevent all damage that would be dealt to you and planeswalkers you control this turn by sources you don't control. If damage from a creature source is prevented this way, Comeuppance deals that much damage to that creature. If damage from a noncreature source is prevented this way, Comeuppance deals that much damage to the source's controller.
Printings & Conditions (3)
Marvel Universe (MAR)(Borderless) (Marvel Eternal-Legal)#1Mythic
Commander 2014 (C14)(Commander 2014 Edition)#4Out of stock
Murders at Karlov Manor Commander (MKC)(Commander: Murders at Karlov Manor)#58RareOut of stock