Primus Cal'aug

Primus Cal'aug is the Primus of the Red Legion, encountered on Nessus, in The Conflux Lost Sector.

Gameplay
Primus Cal'aug will automatically appear once entering The Conflux. He is just like other Colossi in a way that he repeatedly bombards the player with heavy weaponry, just that he is more tank-y than normal.

Trivia

 * Primus Cal'aug is so far the only Cabal soldier of the Red Legion that possesses a name with two syllables.
 * Since in gameplay Cal'aug seemed weak and was easily defeated, it could be that he was newly appointed as a Primus.
 * It is unknown why Bungie has made such an important character like Cal'aug of the Red Legion a Lost Sector boss, but it could be that they didn't have enough time to add more story to the Red War Campaign.

List of appearances

 * Destiny 2