Which is the slowest levelling? Not sure what you're referring to. Restoration or Destruction? They both seem insanely slow. Well, Restoration not as much because I always use it, but Destruction isn't a major and it takes SOOOOO LONG.
I never said I needed to be a Master by the end of the game, but maybe with Restoration you should be to be efficient with it?
Anyway, the best spell I can use at this restoration level is... still not that great.
Also no, Alchemy is a Minor. It doesn't really go up either though because... well, I don't go and collect ingredients on purpose. I just put together whatever I have once in awhile. If I see a sack, I'll grab it's leek or cheese or whatever... but I don't go on nature walks picking berries.
I'll try to word this in a way that adheres to General discussion. Both Destruction and Restoration increase relatively slowly, but Restoration increases exactly 1/2 as fast as Destruction does, insofar as raw skill points gained per successful casting.
There are other factors. Major skills have lower thresholds for skill level increases than minors do, and minor skills that are part of your chosen specialty also have lower thresholds, but not quite as low. Skills that are both major *and* part of your specialty have the lowest thresholds for increases of all.
Best case scenario: Magic specialty, Restoration as a Major.
Next best: Not a Magic Specialist, with Restoration as a Major.
Second worst: Magic specialist, with Restoration as a Minor.
Worst: Not a Magic specialist, with Restoration as a Minor.