8) Yes, that's one of the reasons fireball has such a big range. It's great when there is space, but you will hurt yourself in some places. I left it for AI intentionally too, I think it leads to interesting combat decisions to use the enemy attacks against them.
9) Hehe, yeah I keep an eye on Immolate, it might need some nerf hammer.
10) Thanks for crash report, it looks like there was an issue with either energy missile or your weapon (or maybe lack of weapon). I'll do some testing.