What are useful things to spend guild marks on as a Conjurer?
I notice there are scrolls to convert stats to other stats. Is that permanent? Take something like "Complete Control" which does Mind to Dexterity. Does that mean for every 5 points spent in Mind I automatically get 5 Dex? I'm not sure I understand those? Or is it a spell that lasts for awhile and when it expires, it converts back?
I also see there are some scrolls with yellow titles, does that mean I'm not a high enough level to learn it yet?
Any help choosing would be appreciated :)