The strongest being that comes from the MUGENverse. It solos everything, especially in the MUGENverse, and your PC. Apparently, this variant is a huge downplay compared to the true Mathrus to prevent it erase this website. Mathrus is the most powerful being in MUGENverse, as it can able to (accidentally) erase of universe by merely waking up. Its power level is absolute beyond omnipotent: Mathrus isn't omnipotent, omnipotent is Mathrus.