Vega's Vulnerability

A ray of dark orange energy bounds from you to a target within range. The target must make a Charisma Saving Throw. On a success, the spell ends. On a failure, choose one of the effects below:

•If the target has any damage resistances, those are removed until the end of your next turn. 

•The target becomes vulnerable to bludgeoning, piercing, and slashing damage until the end of your next turn.