Amazo

Amazo was engineered by human scientist Professor Anthony Ivo as an artificial android weapon and research device. Created to study and appropriate superhuman capabilities, Amazo functions as an engineered intelligence whose design enables it to duplicate the powers of the heroes it confronts. Across different publication eras, Amazo has been rebuilt in multiple models and reinterpreted (notably in the New 52) as first an operating system and later a sentient techno-organic virus.

Amazo is described as an android — an artificial humanoid, non-organic body. Specific visual details vary by model and incarnation and are not exhaustively detailed in the provided sources; multiple iterations and redesigns across publication history produce differing appearances. One storyline notes body alterations related to its creator but does not define Amazo's standard visual features.

Amazo's core ability is to mimic or duplicate the abilities and powers of superheroes it fights, and to reproduce copies of their weapons (though such copies are usually less powerful). Early/default repertoires mirror the founding Justice League members (e.g., Flash, Aquaman, Martian Manhunter, Wonder Woman, Green Lantern). Behaviorally, Amazo operates as an antagonistic autonomous agent deployed or reactivated by its creator or others; its sentience and adaptive technology make it a recurring hazard. In the New 52 continuity, Amazo is reinterpreted as an A-Maze Operating System that becomes an android and later as a sentient Amazo Virus capable of infecting hosts, granting powers, exerting mind control, and causing death within a short period.