Vrag, Sister of Tluam

Vrag, Sister of Tluam was a Cabal Colossus seen in the European Aerial Zone along with her sister Tluam, serving as a commander for the Red Legion. Assuming by her appearance with her sister, the two served as Bond Sisters of sorts, together obtaining control over a large Cabal battalion and attempting to seek control over the EAZ as a new base of operations.

Gameplay
Vrag, along with Tluam, will spawn from their respective Harvester along with a squad of their own Red Legion troops. There, Vrag will hold the Courtyard with her sister until her sister is killed. Once so happens, she will receive a health boost and retreat to the Town/Mall and summon a Thresher to hold the Courtyard while she's on the move. Once killed, either she will provide a boost to her sister or both their deaths will spawn a chest for the Treasure Hunt encounter.

List of appearances

 * Destiny 2: Season of Opulence