Cloak of Scarabs

A black necklace and cape of a strange beaded material.
After attunement, Command word uses any number of charges and transforms cloak into one (1) swarm of scarabs for each charge used. Scarabs act on their own initiative and are under the control of the cloak's wearer. Swarms last for 10 minutes, or until defeated or dispelled. Regain 1 charge each dawn.
Charges: 2