Osiris

"I've had enough of this! You don't understand that what I do is for the good of everyone!"

- Osiris Osiris is a male human Warlock who was once the Vanguard Commander, before his exile from the City. The primary antagonist of Rift, his goal is to enter the Vex network via portals called Rifts. Despite the efforts of Guardians including Saint-14, Erivan, and Sierra-117 to shut down these Rifts, Osiris managed to escape into the Vex network anyway.

The City
Osiris was risen from the dead like any other Guardian, and began making his way through the City ranks. He was appointed to the Consensus as the first Warlock representative, and later became Vanguard Commander at the behest of Saint-14 after the Battle of Six Fronts. Eventually, however, Osiris' obsessions with the Vex and his distrust of The Speaker led The Speaker and the Consensus to exile him from the City.

Rift
Some time after his exile, Osiris was searching for a way into the Vex network. This quest led him into conflict with a team of Guardians, led by his old friend Saint-14 as well as Erivan and Sierra-117. One of the team members, Arceus Vance, journeyed to Mercury and met Osiris, becoming known as Brother Vance. Osiris had learned of various spacetime portals scattered across the Solar System that, if harnessed correctly, could grant access to the Vex network. Despite significant efforts to stop him, Osiris managed to escape into the Vex Network by transforming himself into a Rift.

Post-Rift
Not much is known about Osiris after he escaped into the Vex network. His current whereabouts are unknown.

Armor

 * Pariah Hood
 * Sunbreakers
 * Pelt of a Dying Star
 * Cobra's Vigil Steps
 * Various

Weapons

 * Burning Eye
 * Vision of Confluence (Adept)
 * Raze-Lighter

Destiny 2
Osiris has not made any appearances in Destiny 2 yet, so his armor and weapons in that game are currently unknown.