1 race cost points2 creation runes cost points
3 you could add a rune with additional stat points if you met the requirements
85 in a stat line +5 rune available
The higher it got the more points it cost to apply ie +35 cost 39 to fully apply - +40 cost 46
You select Mage rogue fighter healer and once you hit lvl 10 you promoted to your desired class.
Each class had weapon and armor restrictions.
PS I'm drunk at the airport waiting for a plane to my next inspection site. If this is wrong I apologize but it's right enough to give you an idea.