Rebirth of Light
Ugly was once a member of a group of mercenaries hired by the Iron Circle to help deal with some undead inhabiting their keep. This group of mercenaries was tricked by the Adventures into thinking that they were allies. When the fighting began the group of Adventure figured they could kill two birds with one stone and unleashed full force, bringing harm to both the mercenaries and the undead. Ugly was the only one to survive the confrontation with the adventures, his face was burned by the awesome power of the adventures mage since that day he has sworn vengeance on the group.
Since then Ugly has joined with the merchant Varrius. Who has put together a group that hates the Adventurers completely.
Ugly is a powerfully built man, he wields a massive ax and wears a mask covering the worst parts of his burnt face.