The Staff of Withering is a spiraling wooden twisting staff. At its end is a grasping hand with the fingers clawed inward.
The Staff can only be attuned to by a cleric, druid, or warlock. It functions as a normal magical quarterstaff. It also has three charges, regaining 1d3 each dawn. The wielder can choose to expend a charge in order to deal an extra 2d10 necrotic damage on a hit with the staff. In addition, if the target fails a DC 15 Constitution saving throw, it has disadvantage for one hour on any Strength or Constitution ability check or saving throw.