A Dark and Stormy Night
The Thundersworn are a blue dragon worshiping tribe. The tribe was created by Renveshalhiarisv, an ancient blue dragon. While it is rare for her to directly affect the tribe, it is not uncommon for the tribe to hold pilgrimages to give her offerings. It is also not unheard of her sending one of her children to assist the tribe with serious matters.
The tribe contains ~50 Barbarians who can go from good-natured partying to war in a moments notice. The majority of their weapons are made of stone, bone or wood. While metal weapons are rare, they are present in the tribe as markers of status.
The Thundersworn encampment is positioned on a massive cliff at the edge of the ocean. All tribe members fight to the last man, even when faced with an overwhelming force.