You create an intense area of auditory chaos and raw energy at a point you choose within range, forming a 70-foot radius sphere. The air crackles with thunderous energy, becoming difficult terrain for the duration. Any creature that starts its turn within the Thunderfield or enters it for the first time on a turn must make a Constitution saving throw or take 6d10 lightning damage and be deafened until the start of its next turn. On a successful save, the creature takes half damage and isn't deafened. Additionally, any creature within the Thunderfield at the start of its turn must make a Strength saving throw or be pushed 15 feet away from the center of the sphere.
As an action on subsequent turns, you can move the Thunderfield up to 30 feet in any direction within range.
At Higher Levels: When you cast this spell using a spell slot of 9th level, the damage increases to 8d10.
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