Staff Mace

Staff Mace is a staff that can transform into mace, although when wielded it is a mace always, even for mages. This weapon has the properties of a staff and maces, it's weapon that can be wielded in one hand and can also be used by anyone. Both the staff and the mace are blunt weapons and this weapon is also one. This weapon is every familiar with the Staff Spear +2, but there are some differences. This weapon can be founded one of the floors of Durlag's Tower above the ground.

In-game description
"This clerical weapon appears to be a normal wooden staff of the type used when trekking in the wilderness. It gives off a very faint aura of alteration magic.  Upon identification of the command word, the staff takes on the attributes of a mace, which allows it to be wielded with one hand. This was designed for both priests and druids."