Arcane Theremin of Control

You can use an action to play this Theremin and cast one of the following spells from it: hold person, command, charm person, enthrall, suggestion, dominate person, dominate monster. If the spell requires a saving throw, the spell save is the caster's DC.

The unsettling tones of the Theremin give you advantage on intimidation and persuasion checks.

Charges reset after a long rest.

Notes: Advantage: Persuasion, Advantage: Intimidation, By a Bard