Looted from the corpse of Nezznara Xorlarrin.
Staff, Unique, Requires Attunement
The top of this black, adamantine staff is shaped like a spider. The staff weighs 6 pounds. The staff can be wielded as a quarterstaff. It deals 1d6 extra poison damage on a hit when used to make a weapon attack. Whenever an adamantine weapon hits an object, the hit is a critical hit.
The staff has 10 charges, which are used to fuel the spells within it. With the staff in hand, you can use your action to cast one of the following spells from the staff: spider climb (1 charge) or web (2 charges, spell save DC 15). No components are required.
The staff regains Id6 + 4 expended charges each day at dusk. If you expend the staff's last charge, roll a d20. On a 1, the staff crumbles to dust and is destroyed.