Prima Materia

Prima Materia is an ancient, black-colored object that appears in the Chaos Story of Call of Duty: Black Ops 4's Zombies mode.

It has the ability to manifest in different forms, such as transforming individuals in to Zombies, as well as utilities such as the Mystery Box.

It's power can be harnessed and controlled through the use of the Sentinel Artifact, creating a Trial to be completed.