Blackfang tribe

The Blackfang tribe is a powerful saberon tribe found exclusively at Fang'rila in the southeastern reaches of Tanaan Jungle. The Blackfang saberon are known for their extremely sharp and durable claws. The faction known as the Saberstalkers seek to hunt the tribe, and ask adventurers to collect the claws of the saberon.

The most experienced fighters of the tribe only come out when challenged, and special totems are used in Blackfang fighting rituals to challenge champions.

Speculation
Pallas may be a former member.