Domains of Iron: Legend of the Old Gods
Tesla Coil Staff
Weapon (Quarterstaff), Rare
You gain a +1 bonus to attack and damage rolls made with this staff as well as dealing an additional 1d6 lightning damage. This staff has 10 charges, expend 1 charge to simulate the lightning bolt spell, the saving throw for this ability is 8 + your proficiency bonus + your INT. Charges must be regained manually through electrical means.