wiz
99 int
99 dex
9 vit
You need to skill reset to get 9 vit due to the hexagram allocator.
After getting 9int, 9 dex you can only get 9 agi or 9 luk.
The 9 agi is useful initially when you are meleeing and later on gives you slightly more aspd for once aspd becomes the limiting factor on spamming skills.
9 luk gives you perfect dodge. I tend to go for luk. At the end of the day both make little difference.
Some people would lower int a little in woe to increase vit and build around gears but it also makes very little difference.
For a guide you would need to do a search perhaps on gamefaqs if you want a guide for the classic server as the settings are very old school.
Edited by Anko, 30 June 2012 - 03:59 PM.