Rohrian Annex (concept)
After their victory in the Ash War, there was debate amongst the Marchers about a possible invasion to reclaim their ancient fortresses in the mountains. These ambitions however, were cut short by the reasonless betrayal of their Partic allies. The Partic Magi slew Duke Rhaon II den va Sissaux of Faisitelbouren along with several other Chevalien nobles and soon after conquered most of the eastern Rohrian plains, brining a decisive end to the Ash War.