[@TheRedViper] Well, the Cinderlands are exactly what they sound like. Volcanic. Lots of rock, lava, ash, ect. Not very habitable at all. At least not through natural means. The Ashlands also live up to their name. It's a land covered in ash. There would be more in some areas, and less in others. The areas that aren't totally coated in ash may be habitable in terms of fertile land, since ash fertilizes the soil, but the ash in the air would still be problematic. That's not to say it wouldn't be habitable though, just that you would have a few hardships to deal with. Think of Morrowind from the Elder Scrolls. That's basically the Ashlands. I [i]believe[/i] the Arm of Azoth is kind of Mediterranean, so it would be perfectly habitable. The area north of it would be more fertile, but the Arm is not a bad place to be.