Kal-El is an Artificial Super-Human who is also Cahill 3, unlike Faora-Ul who is a Super-Human though Human evolution. As a Super-Human Kal-El has special abilities when in the star's radiation. He is a Cahill working for Darth Malak and Faora-Ul's worse enemy.
His only weaknesses are kryptonite and Faora-Ul.