Ekron's Fury

A spell gifted by Ekron the Intimidating, immortal master wizard, to you, his most impressive pupil. This spell creates a 50-foot diameter shockwave when you shout in battle, dealing 8d8 force damage and 8d8 psychic damage to all hostile enemies nearby, pushing them up to ten feet away, and applying the deafened effect. Enemies can make a Wisdom saving throw against the psychic damage, taking half damage and nullifying the deafness if they succeed. They can also make a Strength saving throw against the force damage, taking half damage and not getting knocked back on a success. This spell will temporarily render your vocal cords numb, making it impossible to speak for 1 minute (10 rounds). In said time, your cantrips come back to mind with perfect recall, and you can cast your cantrips without the verbal component, if there is one.