Chaos Bolt

Hurl chaotic energy at one creature within range. Make a ranged power attack. On a hit, the target takes 2d8 + 1d6 variable damage. One d8 determines the damage type: acid, cold, fire, force, lightning, poison, psychic, or thunder. If both d8s roll the same number, the energy leaps to a different creature of your choice within 30 ft. of the target. Make a new attack and damage roll. A creature can be targeted only once per use.