Amulet of Misty Step

This amulet has 3 charges. While wearing it, you can use an bonus action and expend 1 charge to cast the Misty step spell from it. Should the wearer teleport to an unoccupied space within 5ft of any creature, the next melee attack against that creature will be a critical hit. The amulet regains 1d3 expended charges on a long rest

Notes: Requires attunement - True