We want to learn more about the Rashtul Wall mountain range. Can you help?

We want to learn more about the Rashtul Wall mountain range. Can you help?

Rashtul Wall separates the Middenrealm from the lands of Tulamidiya and the Khôm desert. No kingdom has ever claimed it, mostly because there is nothing to claim. The mountain range is barren and inhospitable, hot at day and freezing cold at night, home to all kinds of dangerous wildlife. Even wild, savage dragons live there.