Factions

Factions were a previously cut, but now upcoming feature in Call of Duty: Black Ops 4 Zombies. It will release some time in Q1 2019.

Overview
Factions were announced by Jason Blundell during the Black Ops 4 Community Reveal Event on May 2018.

Not much is known about the Factions, other that they were meant to expand the narrative of the brand new Chaos story, and that there would be 4 of them.

The factions are as follows; During 2018, a leaked calling card titled "All the Facts" revealed that Factions will involve multiple seasons of Callings.
 * Bloodfaith
 * Tempus Novi
 * Dustborn
 * The First Legion

Trivia

 * Despite being announced at launch, Factions were seemingly removed from the game before launch. The reasons as to why are currently unknown.