1. Primitive as to there's no floating cars and sentinels. AI is probably there, but it's probably rather new and exclusive.

2. It'll differ, and it's really just up to you. I'd assume larger-scale spells will require incantation and more focus than smaller-scale ones, and others will require mediums and such. I'll leave that up to the player, as long as it's reasonable.

3. It can be spread through neckin' but it's not something they really want to do. As to the whole half-breed thing, I'm still deciding upon if their breeding capabilities should be stunted or if they shouldn't be able to at all.

4. They spensive.

5. Unanswerable questions are unanswerable.

6. Unanswerable questions are unanswerable.