Crushing Despair

An invisible cone of despair causes great sadness in the hearts of your targets. Every creature in a 30 foot cone must make a Wisdom saving throw. On a failure,  affected creatures have disadvantage on all attack rolls, ability checks and saving throws for the duration of the spell. An affected creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.

A creature immune to the charmed condition, is immune to this effect.