1. no real use afaik.. srry <img src="/ubbthreads/images/graemlins/winkwink.gif" alt="" />
2. purple potion really turns your resistances down iirc.
not totally shure though.
3. dunno, maybe just to practise your alchemy skill with.

4. you must solve the stolen stone axe quest..


jvb, royal dragon prince Cheers!