Magic-using stonearm who got away
She saw us in Lambasa and pretended that she needed help. She and others tracked us north of town where we fought the group and won. However, she got away. She had abilities to teleport and to teleport others with her attacks.
Apparently she went to tell the Stonearm Scourge that we got away and that Denthain let us go. It sounds like she was upset with Denthain about not helping them to capture/ambush us.
It looks like we found her before she could tell him. She used many teleportation powers to make it much more difficult to hit her in combat and that helped her escape us twice. Eventually, Ja’Elle destroyed her, just after she opened the door to warn the Stonearm Scourge and his company.