One of the important things to think about in any fantasy world is it's history. This affects the conflicts that drive the story, as well as inspiring the cosmology of the world. The most important element to explain in this world is the source of the large church that is tied with the old magic, and how the new magic came about. The belief of the Anogrian church is that it was founded by refugees of a currently depopulated continent, where some sort of magical catastrophe took place. The society in that place was very magically advanced, and so the refugees were able to become conquerers and enforce the worship of their last king (who was tied up in the catastrophe somehow). It gained direct political control over the West for some time, but lost it due to multiple uprisings. While it held political control of the West, the church built universities to try and spread the teachings of the church, as well as the official form of magic practiced by the church. These universities started as religious in nature, but slowly became secularized (just as the universities of Europe did). These universities were the incubators of the new form of magic, and thus began the conflict that characterizes this world. The ideas (and smart people) coming out of the universities often ended up working for a small kingdom, which has built it's wealth and power on ideas from the new way of things, and liberal use of the new magic. It also has profited from the slave trade.
That is, I think, enough for now. I have a headache tonight.