Jedimca4 was one of three clones in the second batch of clones in Project Jedimca0. Created by Iaku Caloi and his team of scientists, the template of Jedimca4 being Caloi himself, he and Jedimca6 were the first clones of the Project to survive longer than a year. When fully developed, the scientists discovered that Jedimca4 was physically weak and not fit for their purposes and so, in what they called euthanasia, Jedimca4 was killed along with Jedimca6.