Breath Of Magic

Unleashes a spread of condensed aether bubbles, disrupting the aetherial balance of creatures hit. All creatures within a a 15-foot cone before you must make a DEX saving throw or be afflicted with 'Aetherial Disruption' for 10 rounds. Creatures afflicted with 'Aetherial Disruption' take necrotic damage equal to 2d6 plus your spellcasting modifier at the end of yours and their turns. A creature can only have 1 instance of 'Aetherial Disruption' at a time.