Ursa Major (comics) become more feral and he begins to lose control over his human intelligence if he remains in his transformed state for several hours consecutively. Ursa Major was trained by the Soviet Military, and trained in the use of his powers by Professor Phobos, being a graduate of Professor Phobos's mutant training school. While transformed, Ursa Major possesses superhuman strength, stamina and resistance to physical injury to a much greater degree than an actual bear of similar size possesses. His strength is sufficient to allow him to engage in a one-on-one battle with The Hulk and survive. His senses are also
Ursa (DC Comics) apparently came about as a side-effect of being imprisoned in the Phantom Zone repeatedly. Following "DC Rebirth", Ursa has been reintroduced in the new continuity as Zod's wife, along with their son Lor-Zod. After joining Henshaw's Superman Revenge Squad and making believe them to free his army, General Zod used the Phantom Zone projector to free them. Along with the Eradicator II, they fled to another planet, planning to create a New Krypton. As a Kryptonian, Ursa derives her superhuman abilities from the yellow sun of Earth's solar system. Her basic abilities are high levels of superhuman strength, superhuman speed