An obscure opponent of the Fantastic Four (well, the Thing and Tigra). Big tough robot.

1940s super-Nazi with crushing strength. Oddly reminiscent of the Golden Age Superman.

An obscure robot who nearly beat the Avengers in 1965. Strong fighter. Article comes with a section about the continuity mysteries of Sin Cong/Siancong.

An enigmatic and powerful alien seen in a few 1970s Justice League of America stories.

A Kryptonian-class sort-of-hero who only appeared once, in a 1982 Superboy issue. But heh, Kurt Schaffenberger art.

From the goofy Super-Sons stories that may or may not be in continuity in some continuities, depending on these continuities’ continuity. Best read after our primer on the ages of DC Comics unless you already know about that.

The suit of power armour used by Batman near the end of the landmark The Dark Knight Returns graphic novel. Capsule entry, 95% stats.

The mandatory Russian guy who turns into a giant bear. Former member of the Soviet Super-Soldiers. In fact, please read the Soviet Super-Soldiers team profile series first, благодарю вас.

An obscure and fleeting enemy of the Hulk. Projected Third Reich superhuman warrior with great strength.