The Sangheili Prime is a Sangheili title or rank which appears in Warzone simulations as a boss.
SPARTAN-II program - Halopedia, the Halo wiki, halo
Halo: Sangheili / Characters - TV Tropes
What are the physical abilities of halo Spartans? Are they realistic or impossible? - Quora
Jul 'Mdama, Halo Alpha
Sangheili, Halo Alpha
Sangheili Minor - Halopedia, the Halo wiki
Elite (Halo), Neo Encyclopedia Wiki
Sangheili, Alien Species
SPARTAN-II program - Halopedia, the Halo wiki, halo
Sangheili, Halo Alpha
Sangheili Pathfinder - Halopedia, the Halo wiki
Sangheili Major - Halopedia, the Halo wiki
SPARTAN-II program - Halopedia, the Halo wiki, halo
Elite Prime, Halo Alpha