
Oloog-hai possed the strengths of their Troll ancestors, possessing superhuman physicalities and a thick hide, without their. All Olog-hai were killed during the War of the Ring along with most dark races created by Sauron. They lived primarily in Mordor and in southern Mirkwood.
The Olog-hai were bread by Sauron who sought to create a new race of Trolls, but none of the Troll weaknesses. The original name for these creatures (in the fourth draft of Appendix F) was Horg-hai, which was changed to Olg-hai before finally appearing as Olog-hai in the published text. Olog means troll and hai (as in Uruk-hai) means folk.
Olog-hai is a term out of the Black Speech. They also provide support as siege beasts, shock troopers, and gate-smashers A few even manage to become powerful enough to be named Overlords of the fortresses dotting Mordor's landscape. g war, serving many purposes as soldiers, guards, and escorts, with several earning their place among the Captains and Warchiefs. Home Olog hai Olog-Hai Middle-earth: Shadow of War Wiki Fando