Staff of Striking

Staff of Striking is a staff with a limited number of charges and will destroy itself when there are no charges left. It is not possible to recharge weapons. If you look at the statistics of the weapon, it has almost the same as a quarter staff +3, but has a damage bonus of +9, which is six points higher. Because of that, it is the most powerful staff and probably the strongest blunt weapon. This weapon is found at the fourth basement floor of Durlag's Tower.

In-game description
"Staffs of Striking are made by the Gold Elves of Drelagara on Evermeet. The staffs have a life of their own and jump to attack in their bearer's hand. The elven craftsmen rarely sell them to other races but these powerful melee weapons do surface occanionally in Faerun. However, each attack ade with the staff uses a charge, hence causing it to consume itself when no charges remain."