Kezum

Kezum is the god of destruction and was created by the Elder Gods around the same time of his mentor, Kierra.

Kezum's Beginning
Kezum was created to destroy unnecessary planets and material items to allow for the Elder Gods to make new, more meaningful things to enhance their creation. Kezum ruled over the realm of Torment and another of his tasks were to send incredibly dangerous - or evil - creatures there. In doing this, his powers increased as did trust from his mentor. Although a God, Kezum was very weak and barely more powerful than a Demi-God. Nonetheless, in the Perrell Age he attempted to kill Saradomin.

Kezum's End
When Kierra found out about the plot, he had no choice but to find Kezum. A great battle broke out, known as the 'Great Battle of Perrell' between Saradomin and Kezum, who had the assistance of many Zamorakian soldiers. Kezum had no problem dealing with Saradomin's warriors as he quickly disposed of them into Torment with the slice of a blade, but when Kierra intruded on the battle, Kezum stopped fighting immediately, staring up at his mentor watching her every move.

Within seconds, Kierra descended at a speed too fast for her apprentice to follow, and with the thrust of a fist, reached straight inside his sheath to draw a sword.

Kierra didn't want to kill Kezum. Instead she struck him, sending him to Torment where he was made to live for eternity.