Staff of battle

A staff of battle was a magical +3 staff of tremendous speed that possessed a number of abilities and spell-like effects.

Powers
The staff had a number of continuous abilities such as being unbreakable by any blade, having a chance to disarm opponents, and attracting and absorbing missiles, including magic missiles, from up to 10' (3 m) away, rendering them harmless.

At will, and at the cost of two magical charges, the staff could repel creatures as per the spell repulsion. Also once per day, the wielder could cast thunderstrike upon landing a blow, possibly stunning their opponent or destroying doors, shields, or other non-living objects.