Spell Level: 3
Spell School: Evocation
Casting Time: 1 Action
Components: V, S, M (a bit of fur and a crystal rod)
Range: Self
Area: 100 ft. Line
Duration: Instantaneous
Conditions/Effects: Damage (Lightning)
Saving Throw: None
Ritual: No
Scaling: Spell Slot Level
Classes: Sorcerer, Wizard, Circle of the Sea
Link: Link to source
A stroke of lightning forming a 100-foot-long, 5-foot-wide Line blasts out from you in a direction you choose. Each creature in the Line makes a Dexterity saving throw, taking 8d6 Lightning damage on a failed save or half as much damage on a successful one.
Using a Higher-Level Spell Slot. The damage increases by 1d6 for each spell slot level above 3.