Electro Dash

Transforming your body into a lightning bolt, your movement speed is doubled and you can take the Dash once per turn without using an action. Your movement does not provoke attacks of opportunity and every creature whose space you move through or are at least 5 feet away from you must make a Dexterity saving throw.

On a failure, they take 8d10 Lightning damage and 6d10 Thunder damage and become Paralyzed. On a success, they take half damage and don't become Paralyzed.

At Higher Levels. When you cast this spell using a spell slot of 8th level or higher, the damage increases by 1d10 for each slot level above 7th.