SIGMANS

Planet of origin: Planet Sigma: 13ht planet in sector 0865.

Planet Sigma was destroyed in in big war against the Kyanbel some 20 000 years ago.
Its inhabitants were 60 to 65 meters tall humanoids with freezing powers. One of them, brainwashed, was kept in suspended animation at the bottom of the pacific ocean until 2013 when he was used by them to help them conquer Earth.

Source: Combattler V