Matteo’s Arm of the Spider
Wondrous Item, uncommon
This brown or gray fuzzy prosthetic handless arm has 1d4 charges. While wearing it, you can pick up objects with its tiny hooked bristles but not manipulate them with it. You have advantage on Strength (Athletics) checks to climb, and you can expend 1 charge as an action to cast the Web spell. The arm regains 1d4 expended charges daily after a long rest.