Thunderbolt Trident

Weapon (trident), rare (requires attunement)

You have +1 to attack and damage rolls made with this magic trident, which has the finesse property.

Chain Lightning. This trident has 3 charges and regains all expended charges daily at dawn. When you hit a creature with an attack made with it, you can expend 1 charge to deal an extra 2d8 lightning damage to the target. Up to three bolts then leap from that target to as many as three other targets within 30 feet of it. A target must make a DC 15 Dexterity saving throw, taking 2d8 lightning damage on a failed save, or half as much damage on a successful one.