I've noticed for awhile now that balance between good, neutral, and evil nature mages is greatly unbalanced in favor of evil natured mages. I like evil characters as much as the next guy, but dang, show some love to good and neutral mages lol. (The list below doesn't include primary sup or assassins)
Good Nature: 
Evil Nature: 
Neutral Nature: 
Well come on we're all forgetting the number 1 mage of all time.
Kennen is a neutral mage :p thats all I have but othertwise I agree
is a good mage. Wants to keep the void where it belongs.
Heimer and Ziggs dont really fit the good mage theme. Heimerdinger is an inventor, not a mage, he uses technologie and science. He does AP damage, true, but hes no mage. Same goes for Ziggs. Viktor too. no magic at all in these three.
In their lore, there is no magic involved, they use technologie.
Edit: Forgot Orianna, also not a mage, everything she does, she does with technologie.
I know, they all count as "mage" in case of gamplay class, but lorewise, they do not use any magic.
Morgana and Viktor are NOT evil
Annie isn't evil - she's just a kid with a lot of power, but nothing in her lore shows her misusing it. Very much a neutral.
Karthus is good natured. He wants to free everyone from life, which he views as a curse instead of a gift. Viktor is also good natured. He wants to improve all humans and remove their negative emotions, such as greed and jealousy. Azir is good natured as well. He seeks to bring back his entire kingdom and save everybody who was killed by Xerath. Zyra is pretty evil if you ask me. She and her entire species killed anything that came into their sight, eventually leading themselves to near extinction due to the lack of prey in the area. Also, I'm pretty sure Vladimir is neutral, as once he realized he had killed two people just to see blood, he ran away to some other place so he wouldn't kill anyone else.
? are not mages except by gameplay standards, but then champs like 
and 
would be "mages."
Morgana isn't necessarily evil, nor is Viktor. I'd also say Ryze is more neutral.
Forgot to add to Neutral my bad.
good and evil are such binary concepts. You need to take philo class and move away from such hard line point of views.
Syndra is more chaotic but not evil. Vickor is more lawful neutral
evil usually means ""I do not agree"". While you may not agree, the winners get to write history and spin their POV.
