Luzaar

Luzaar was a mahjarrat. He was a very powerful mortal - the most powerful mage to enter the world (behind only the Gods) and the second strongest mortal overall - behind only Zamorrak. Like most mahjarrat, Luzaar was a master of casting magic without the need of rune stones and can summon thousands of undead without denting his stamina.

He along with the rest of the mahjarrat were enslaved by Zaros long before the outbreak of the God wars. Luzaar, however, escape a long time before Zamorrak waged his rebellion to overthrow Zaros. Luzaar made his base of operation, far north in an unknown undersea cavern north of the wilderness.

When Zamorrak and the other Mahjarrat, Luzaar suddenly came out into the open and, with his army of undead, aided in distracting Zaros' army, thereby helping Zamorrak to sucessfully overthrow Zaros.

When the God Wars broke out, Luzaar initially sided with Zamorrak against the forces of Saradomins. However, he later disappear only to side with another god, Raugar, who then devastated both Zamorrak, Saradomins, and later Guthix. Not long after El, the one, casted a spell to seal Raugar and declared a ceasefire among the gods.

Luzaar manage to escape the devastation and was not heard off ever since.