Need help in becoming the friendly Iksar

[bounky37]

I'm a level 23 Iksar necromancer, and at this point in the game, i'm hated by everyone. My goal is to possibly become atleast non-kos with all the cities in the game. Now I never actually got past level 3 in classic, so I have no idea where to start or what to do to increase it. I was hoping to start with the troll and ogre city and make my way up from there. Any suggestions?