Powerful Spellcasting combination
I am playing the game the second time round and decided to go for the combination Adept/Mage/Enchantress/(Sorceror) which delivers some interesting possibilities for Magicusers.
Especially since the learning bonuses stack up. I therefore decided to start of the game with low magic skills and bump them up after reaching Enchantress, meanwhile I placed a lot in Intelligence pushing that up to 50 early on. Here is some progressions for my female elf (the previous skill level is noted in brackets):
------------Adept----------Adept&Mage-- Mage&Enchantress
Arcane (2)-------9600---------------3887----------2361
Celestial (3)------6998---------------6998----------3825
Magic Weapons (5)-22674-----------10041 ----------4447
Inspect (4)------12763---------------12763 ----------6261
Open Locks (3)---6400---------------6400 -----------3499
Disarm Traps (3)-12483---------------12483----------6681
When reaching the Status of Sorceror, my XP requirements should drop even further! This makes for some very powerful spellcasters if, you find enough Gold to be able to purchse your spells. Unfortunately that is my biggest problem.