Wall of Lightning

4th-level Evocation
Casting Time: 1 action
Range: 120 feet
Components: V, S, M (A branch from a lightning struck tree)
Duration: Concentration, up to 1 minute
You create a wall of lightning on a solid surface within range. You can make the wall up to 60 feet long, 20 feet high, and 1 foot thick, or a ringed wall up to 20 feet in diameter, 20 feet high, and 1 foot thick. The wall is opaque and lasts for the duration.
When the wall appears, each creature within its area must make a Dexterity saving throw. On a failed save, a creature takes 6d6 lightning damage, or half as much damage on a successful save. A creature takes the same damage when it enters the wall for the first time on a turn or ends its turn there.
Until the spell ends, you can use a bonus action on each of your turns to create a bolt of lightning from the wall, making a ranged spell attack against a creature within 30 feet of it. On a hit, this attack deals 3d6 lightning damage.
At Higher Levels: When you cast this spell using a slot of 5th level or higher, the The damage increases by 1d6 for each spell level above 4th.
Spell Lists. Druid, Sorcerer, Wizard