Sublime Transcendence (Earth-5875)

The Sublime Transcendence was a CSO-class supercarrier and the flagship of the Combined Fleet of Righteous Purpose, captained by Imperial Admiral Xytan 'Jar Wattinree.

History
After the end of the Fall of Reach in August 30th, 2552, the Sublime Transcendance and its Combined Fleet of Righteous Purpose arrived on Reach in search of human survivors, where they salvaged mining equipment from the battle, including one of the NOVA bombs developed by Vice Admiral Danforth Whitcomb.

Three months later, with the outbreak of the Great Schism, the Sublime and its fleet held a summit with other sangheili-led fleets at the colony Saepon'kal to discuss how the sangheili would fight back against the jiralhanae and the san'shyuum, and to decide what to do with the xenomorphs and the humans later on.

However, before they could do anything, the ship, alongside all surrounding ships, were destroyed when the unggoy Kwassas accidentally triggered a voice cue in the box that contained the NOVA bomb, which was then reactivated by a huragok, despite Kawassas' attempt to stop it. The resulting explosion destroyed not only all of the fleet, but also Saepon'kal itself.