| This minifigure has only appeared in video game(s)|
Although this article is about an official minifigure, it never existed in physical form, or appeared in any official LEGO sets.
Russian mutants were deemed as a threat and were to be killed as soon as their mutation was discovered. However, Professor Pieter Phobos was able to convince the Soviet government to allow him to train them as potential agents loyal to the government. His real motive, however, was to use them to gain power for himself. Ursa Major was one of the first trainees along with Darkstar and Vanguard. As part of the Soviet Super Soldiers, they investigated a radioactive area along with the Hulk. They discovered Phobos was attempting to irradiate the USSR to provide more mutants for him to feed off of. Phobos was defeated, and the three mutants vowed they would not serve the government without question.