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.

• Number: 4
• Rarity: R
• Type: Instant
• Mana cost: 3W
• Color: White
• Artist: Marco Nelor