Interdict Boon: Unleash Hell

Prerequisite: 7th Level Illrigger

When you burn one or more seals on an interdicted creature, you can use your reaction to unleash an explosion of hellish energy around them. Each creature of your choice within 5 feet of the target must make a Dexterity saving throw. On a failed save, a creature takes the same amount and type of damage as the seals dealt to the interdicted creature. On a successful save, a creature takes half as much damage.