These salvaged wrappings from the arms of a mummy lord hang loosely from your arms but never seem to slide off. While wearing the wraps, you have resistance to necrotic damage.

In addition, while wearing the wraps, you can use a bonus action when you take the Attack action to cause a piece of the wrapping to lash out at a target within 10 feet of you. Make a melee spell attack for the wrapping, using an attack bonus of +7. On a hit, the target takes 1d8 necrotic damage.

The wraps have 3 charges and regain 1d3 expended charges daily at dawn. As an action, you can hold out your hand and expend 1 or more of the wraps' charges to release a blast of sand from it in a 15-foot cone. Each creature in the area must make a DC 15 Constitution saving throw. On a failed save, a creature is blinded until the start of your next turn, and for each charge you spend, it takes 1d6 bludgeoning damage plus 2d8 necrotic damage. On a successful save, a creature takes half as much damage and isn't blinded.

Credit: The Griffon's Saddlebag