Ma'oruko

Ma'oruko (abbreviated Mko), known to the Coalition as death stalker, was a nonstandard, seldom assigned officer-grade rank unique to the Royal Empire and later the Grand United Covenant. Unique only to Sangheili that have remained loyal.

Those who held the rank assumed the role of a headhunter; their primary objective in almost any given mission was to pursue, obtain, and/or eliminate persons or objects of moderate priority.

Known Rank Holders

 * Xar 'Mantakree
 * The Zealot combat team that attacked SpecWar Group Noble during Winter Contingency, while not officially comprising Ma'oruko, performed the same role.