Kani's Halberd of War (3.5e Equipment)
From D&D Wiki
Can only be wielded by a follower of Kani The first set of dmg is the dmg of the spear, the second if of the axe head. The spear functions as a +2 keen longspear of brilliant energy. The axe functions as a +2 holy greataxe of speed. As with a normal halberd the axe head is primary and the spear secondary, and able to be set against a charge, the hook can be used for tripping however in the event of a failed trip that results in the user dropping the halberd it can returned to the wielders hand as a free action.