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.
![Comeuppance (Borderless) [Marvel Universe: Eternal-Legal] MTG Single Magic: The Gathering | Multizone: Comics And Games](http://multizone.ca/cdn/shop/files/491f9456-4317-5d03-aa6a-7888da982baa.png?v=1765511313)
