'Antinr was rescued by Fira 'Demal when the Jiralhanae captured Sangheili recruits and held them in their own military city Stoic Courier. He had ended up at Installation 05 like the others and eventually rejoined the Covenant as a professional soldier when High Charity and the fleet received the Prophet of Regret's transmission.
'Antinr is very accurate with any weapon, but prefers the Particle Beam Rifle and Carbine. Even in close range, he can take down enemies quickly and easily. He survived the Battle of Installation 00 and returned to Sanghelios afterward.