Comeuppance (Borderless) [Marvel Universe: Eternal-Legal]

Description

Set:	Marvel Universe: Eternal-Legal
Type:	Instant
Rarity:	Mythic
Cost:	{3}{W}

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.