Zuthan was the last Runelord of Gluttony. He once ruled Corado; one of seven Imperial Districts of the lost Iskari Empire.

Zuthan was a specialist in "Gluttony-Magic," which is now called Necromancy, and was said to have been a powerful arcane knight.

For many years, Alaznist ruled from the district capital of Ghatash, which was located in the Taro Grasslands of Ikharos.

He is believed to have been destroyed during Skyfall, along with the other six Runelords.

Zuthan had a loyal apprentice; Zyrak, whose fate is also unknown.