My only problem is that no game system has adequately statted out this great multi-purpose weapon. It's often given 1d8 or 1d10 damage and that's that. I'd say, if used as a spear, it does 1d6 damage but can be set to recieve a charge for double damage. The axe-head can do the normal 1d8 or 1d10 (depending on the system). The hook-point opposite of the axe gains a +2 to hit against opponents in medium or heavy armor and does 1d4 damage, but if swung against a mounted opponent, the rider must making a saving throw or ride check to avoid being dismounted and knocked prone.