figwart (rare t5 cloth root) is 20g or sometimes less on my server. Make sure you have 12 int dolls in both charm slots and rare helm, pants, and bracer since they have int on them too (go for constructors or producers the non-linen versions since they have more) I believe. You should also look into a rare cloth neck and belt from a jeweler I am not sure, but think they have some int/power on them too. I would find an imbued ring of intelligence as well since even if it is non-rare the buff will help a ton. Finally I think wizzys get an int buff and I would make sure that is upgraded if possible. I hope this helps