Climbing "Mirrage Exorbitant" (10-) in the Arnstein Hauptwand is a serious undertaking. The route is known for its challenging technical climbing, sustained difficulty, and often-runout sections. The rock quality, while generally good, can vary, requiring careful route finding and precise footwork. This route demands experience, strength, and a cool head, pushing climbers to their physical and mental limits. The satisfaction of reaching the top after battling through the crux moves and exposed positions is immense, a testament to the effort invested and the beauty of the Arnstein landscape.