Omega

Omega is a member of the 24 Ancients who doesn't have any powers. Omega was made as a 2nd to last defense where Alpha and Omega can merge together to create a superpowered being, with the true last defense being Beta. The being was only used once by Alpha in 2320 near the end of the war against the UHA. Omega never spoke and his only job was to follow around Alpha for when Alpha would need him.