I just finished the game and it left me with several questions about the lore and the events unfolding at the end of the game. Here goes:

1) Who exactly is the God-King? Is he simply the King of the Eternals? Why is he that powerful? Why is his name never pronunced in the game?

2) Lucian was still alive when I defeated Braccus Rex. How come the game offers me to ascend to divinity if Lucian is still very much alive and well, just beside me? It looks a bit inconsistent...

3) When I defeat Braccus, Dallis says something like "I failed, the world is now in your hands". How did she fail at that moment? I don't understand. I just agreed to surrender my source and the only one opposing this just died. Is she saying the lines she should say if I had killed her? Something's wrong with her dialogue.

4) Speaking of Dallis, why can she assume a dragon form? Is it explained somewhere? I don't get why she has that power?

5) If Braccus joined the God King's covenant, that means he can still come back again (only true if I chose the path of becoming the new divine) ?

6) What's supposed to be the cannon ending? I'm not too much in Divinity lore, I know some events occur after DOS2 from a previous Divinity game.

thanks a lot