Originally Posted by
slarden
I haven't posted it yet, but try out gnome or deep gnome illusionist with
- palemaster - just enough for self healing
- feydark illusionist - main tree with some force slas
- archmage - either for more force slas if you need it and/or pk slas and force crit chance - currently leaning towards mm/cm slas at least for heroic leveling
WArforged is also a fine choice if you don't have the bonus racial AP to take advantage of gnome which would allow you to skip the palemaster entirely.
pk starts to lose it's sting in higher reaper esp at level 30, but it's still solid while leveling. Gonna take me a few lives to optimize, but much of it depends on personal playstyle and spell preferences.
So for dps slas I have
conjure stone (deep gnome) - week dps but free knockdown
magic missle (archmage)
chain missle (archmage)
shadowblade (feydark)
fan of shadowblades (feydark)
ring of shadowblades (feydark)
And of course if you like the build, deep gnome lifes grant you one stack of illusion dc for the active feat. For epic levels I will likely end up changing around archmage for the pk sla which is really quite amazing (cheap with super short cooldown) - since enemy hp are higher and the instant kill is more beneficial. I have alot of racial ap so I take the deep gnome pk sla already.