First of all, conjurer.
Neutral so you can ally with any one (except Outlanders).
Neutral so your elementals like you.
Orderly so you can pair up your servitors properly. An elemental for offense. An archon for defense (rods are not a necessity).
The archon can cure disease, blindness, heal, pretty much a healer that tags along with you.
You have an array of spells for exploration - familiar, projection, phase door, tesseract, contact other planes (improved identify).
Remember - demons and angels do not like orderly, be wary of them. They are naturally chaotic.
It might be the most complex class, not sure.
(I am not an immortal or a veteran so this is all from my limited perspective)
Edited 1 time(s). Last edit at 07/05/2018 10:27AM by Dragonsbane.