[quote=@Shadow Dragon]
What are the limits to the magic?
[/quote]
Well there's very many different types. If you mean what the drawbacks are, it depends on the spell. But it will drain your vitality, you'll become addicted to it like a drug, and certain magics will take a stronger and stronger hold over your soul.
[quote=@Hyde]
Does your world have any pantheons or fictional Gods? If so, tell us a little about them.
[/quote]
The Luminar are the Gods the Evergod has given the world to. There are many of them, but a few examples are 
[list]
[*]Baelyr: God of Justice, who uses the Flaming Fist as his sigil.
[*]Galena: Goddess of Peace, Healing, and Serenity, whose sigil is a Song Bird.
[*]Gaundet: God of cities and civilization. His sigil is a tower of stone.
[*]Beornegar: God of the Wilderness, whos sigil is the Bear & Elk
[/list]

There are also "Pagan" Gods which are really powerful spirits from the Perilous Realm. Some helped fight in a great Primordial Civil War and are allowed to be on the planet, and others have smuggled themselves or were summoned. 

[quote=@BrokenPromise]
What type of government rules in the main continent of the story, and who is the "head honcho?"
[/quote]
There's many nations, but most of them are monarchies and empires. However, the days of the nation states are near at a close and most are veritable city states by this point, making the biggest rulers Dukes.