Comeuppance is a rare Instant card from Magic: The Gathering (Murders at Karlov Manor Commander, MKC). Current market price: $2.96.
Rare
Murders at Karlov Manor Commander (MKC)
{3}{W}
Mana Value
4
Colors
W
Card Text
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.
