Amulet of Dwarven Identity

Adventuring Gear Varies (this item requires attunement) [requires attunement by a non-dwarf]

This golden amulet has a dwarves' head engraved into it. Whenever a creature wears this, they can use an action and expend 1 charge to change their appearance into a dwarf, or back into their original form. The illusion can be seen through with a DC 13 Intelligence (Arcana) check, or with a true seeing or similar spell. When this amulet is found, it currently contains 1d4+1 charges, and holds to a maximum of 5 charges. The amulet regains 1d4 + 1 expended charges daily at dawn. If you expend the amulet's last charge, roll a d20. On a 1, the amulet crumbles into ashes and is destroyed.