The temple complex of Rhi'ornin from the Wind Age.
Rhi'ornin is an ancient Trow city of temple complex within the overlapping region of the Twelve Duns. On October 12th, 1435 A.E., Myrdred led a band of Heron Guard and dwarves into the city and rescued the Oghres after they broke the Dream of Subjugation that was cast upon the slaves, including the Oghre Chief Moghbragga. It was the first Trow city to fall, eventually leading to the Oghre Rebellion.
It is unknown when the city was reclaimed by the Trow, but during the Second War, The Deceiver, formally Myrdred, used his persuasion to convince them to fight for the Legion against Soulblighter. The Trow were reluctant, but they agreed to aid them for one year if the Legion could defeat them in a flag rally game. The Legion won the game, earning the Trow's aid.