Eclipso is a corrupt and powerful entity who is bound to a black diamond called the Heart of Darkness. In order to achieve his goals to unleash chaos upon the world, the black diamond must be in possession of a living being, allowing Eclipso to possess them. Among the hosts he has possessed include scientist Bruce Gordon, the vengeful Axel Montez (seeking to avenge his cousin) and the ex-wife of Ray Palmer, Jean Loring.
- 41239 Eclipso Dark Palace (Jean Loring)
Video Game Appearances
- LEGO DC Super-Villains (Bruce Gordon)