Ray Palmer (Earth-Prime)/Doomworld

Raymond "Ray" Palmer was a Legend of Tomorrow and the vigilante known as Atom.

Doomworld
When the Doomworld was created, Ray Palmer's life was rewritten and the Legends attempted to travel back in time to prevent the Legion of Doom from doing it in the first place. Palmer was soon murdered when he acquired Christ's Blood, with Eobard Thawne taking his heart out of his body.

Powers

 * ATOM Exosuit Capabilities: Palmer was extremely skilled in the use of the ATOM Exosuit, an advanced suit of armor created by himself to fight as a vigilante.

Former Equipment

 * ATOM Exosuit: Palmer created the exosuit in order to operate as the vigilante, Atom.