Shocking Shroud

4th-level evocation

Casting Time: 1 action
Range: Self
Components: V, S, M (a bit of fur and a bead of amber, crystal, or glass)
Duration: 10 minutes

Arcs of electricity dance over your body for the duration, granting you resistance to lightning damage. You can end the spell early by using an action to dismiss it.

In addition, whenever a creature within 5 feet of you hits you with a melee attack, arcs of electricity strike your attacker, who takes 2d8 lightning damage.