Thel 'Vadam

Arbiter Thel 'Vadam (formerly 'Vadamee) is the Sangheili kaidon of the House of 'Vadam and the last Arbiter to serve the Covenant. He continues to hold this title in the wake of its dissolution. Presently, he leads the Swords of Sanghelios, an alliance of keeps modeled after an ancient order of the same name, and is considered by many to be the formal leader of all Sangheili.