Planescape: Torment Equipment Database: Search Results
Antler Axe
Category: Weapon (Axe) Value: 3
Lore Req to ID: 0 Weight: 8

Damage: 2-7
Damage Type: Slashing
Speed Factor: 8
Proficiency: Axes

Requires: Fighter Class

Primitive cultures often times used parts of animals as weapons. This appears to be the horns of some creature that have been made into a crude battle axe of sorts.