Prophet of Regret

The Prophet of Regret is one of the three Prophet Hierarchs that led the Coveanant Empire during 2552, but he was origanally the Vice Minister of Tranquility. He serves as the secondary antagonist of Halo Wars and the main antagonist for John 117's first part of Halo 2.

Regret intended on reactivating a Forerunner fleet on Harvest with the assistance of Arbiter Ripa Moramee. When John Forge and his forces was going to assault the Apex, Regret retreated to High Charity while Ripa and his Elites fought the enemy attackers. Regret soon led a Covenant fleet against Humanity on Earth and deployed a Scarab in Mombasa. After the Scarab was eliminated by John 117, Regret (aboard his Assault Carrier) retreated from Earth to Installation 05 with UNSC Amber In Clad following the Prophet. Regret intended on activating the Halo Array from Installation 05 to begin the false Great Journey. Although UNSC forces manage to eliminate Covenant forces throughout the installation and John 117 manage to infiltrate the main temple where Regret was located inside. Regret's Honor Guards failed to eliminate the Spartan, and Regret was assassinated and killed by John. After the Covenant Assault Carrier destroyed the temple, John 117 escaped alive and Regret was infected by the Gravemind where the prophet was transforming into a Proto-Gravemind.