Drain Ether

Nendra Disrupts a Creatures power From her Prolonged exposer to the Aether realm whilst being transported Via Chaotic energy when Manifesting in this realm.

if the target succeeds on a Wisdom saving throw, this ability does nothing, If failed, the Target takes a −2 penalty to AC and Dexterity saving throws, and it can't use reactions. On its turn, it can use either an action or a bonus action, not both. Unless the creature's abilities or magic items say otherwise.

If the creature attempts to cast a spell with a casting time of 1 action, roll a d20. On an 11 or higher The spell goes through normally, if Failed the spell doesn't work.