Once belonging to a particularly deadly assassin, the "Mage Hand" has been passed along a bloody path over the years, frequently sought by those looking for an edge in battle. The gauntlet fits snugly around your wrist, and you can feel a slight tingling and movement as it settles in and rests against your skin. When you are wielding a weapon while wearing this bracer, a thin, almost imperceptible tendril stretches from the gauntlet to your weapon hilt. If you are disarmed, the tendril will snap the weapon back into your hand at the start of your next turn. You also have a reach of 10ft.
Additionally, once per short rest you can make use of the tendril to attack oddly, using the almost invisible wire to control the weapon when it is out of your hand. This grants advantage to one attack roll.

You sense this item may have greater potential yet to be unlocked.

Notes: a character proficient with a martial weapon and able to cast spells