The Latest Patch Quest Guide (Version .61)

so these could have + 20 to all stats if done with 3 chaoses mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm

so these could add 'bout
twenty intelligence strength
dexterity and luck

if chaosed three
times now thats a feat for me
aha good luck with me

The problem with Chaos Scrolling this is that it has soooo many different stats that it will be near impossible to get a decent increase on the stats you're after. Keep in mind it could also up the def/mdef and hp/mp.