Blood Guard Colossus
From Destinypedia, the Destiny wiki
Blood Guard Colossi are more powerful than an average Colossus, so Guardians must stay at a distance when engaging them. Their long-range slugs can quickly penetrate a Guardian's shield, so ensure that cover is utilized when facing these powerful foes. Unlike other Blood Guard Cabal encountered, they do not retain the large curved brushes and red coloration of their peers, instead only having gold armor with a red trim.
Known Bloodguard Colossi
List of appearances