Ivandis Seergaze

Ivandis Seergaze was one of the Seven Priestly Warriors who fought against Lord Drakan.

They all died and were buried at Paterdomus, but rumours say that Ivandis was buried in a secret cave somewhere in Morytania. It is then found to be in an offshoot of the Myreque Tunnels by removing the planks boarding up the entrance. His weapon was the Rod of Ivandis, made of sapphires, silver and mithril. The rod is blessed half by human magic and half by the holiness of the River Salve. Ivandis battled Drakan's creatures with his staff, and after trapping them with his staff, he would then use a Serum of Guthix.

Ancient Tome Text
As said in the Ancient Tome (not to be confused with the Ancient Book) obtained during the In Aid of the Myreque quest:

Trivia

 * Ivandis is supposedly from Lumbridge although he lived centuries before the town was erected in 1937 of the Fourth Age.