+22 vultite flail

[LizardClan1]

I just won a +22 blessable vultite flail. It was advertised as 5x and blessable.

It doesn't have an enchantment mark.

How does a vultite flail make it to a bonus of +22?

Thanks,
-LizardClan1
AIM: LizardClan1

[HouseofElves]

It could have been "sharpened" by a merchant. Sharpening a weapon at Grawood gave it a +2.