Polaris Magistrate Gavel

This wooden gavel is from Polaris, a floating city suspended by astral magic. You gain a +2 bonus to attack and damage rolls made with this magic weapon, which you are proficient with while you're attuned to it.

The gavel has 3 charges and regains all expended charges daily at dawn. As an action while holding the gavel, you can expend 1 of its charges to cast the command spell from it, or 2 charges to cast the zone of truth spell, using a spell save DC of 15. Alternatively, you can expend 2 charges to cast the command spell from the gavel at 2nd level.

Creatures you hit with this weapon have disadvantage on saving throws against spells you cast from the gavel until the end of your next turn.