Iskandar Khayon is a Chaos Sorcerer the Lord Vigilator of the Black Legion Warleader of the Kha’Sherhan, Third of the Ezekarion and a brother to Ezekyle Abaddon. To the Thousand Sons he is known as Khayon the Black, for his sins against his bloodline. The Black Legion call him Kingbreaker, the mage who brought Magnus the Red to his knees.