Echo of Ruin

9-level Evocation

Casting Time: 1 action

Range/Area: 150 feet

Components: Verbal, Somatic

Duration: Instantaneous

You unleash an echo of a world-ending detonation. Choose up to 3 points within range. At each point, a 40-foot-radius explosion occurs, dealing 12d10 Arcane damage and forcing a Dexterity save. On failure, creatures are knocked prone and lose their next reaction. If a creature is in the blast of more than one echo, they make a single save with disadvantage and take full damage from all.

Available for: Mage