I'm not talking about AP junglers like Diana, Ekko, Nidalee, and cancer Phoenix Udyr. More so actual mages that could jungle like Fiddles or (potentially) Karthus.
Am I just thinking that this used to be a bigger possibility? Cause honestly it feels rather depressing that mages can't jungle and act like secondary supports with their utility.
Though I guess ganks from Annie jungle would be both fun and incredibly nightmarish
DrCyanide2 votesSo someone who doesn't use primarily auto attacks to jungle, but builds AP?
As far as I'm aware, it's only ever been Fiddlesticks, or AP Tanks that decide to build full AP that game (such as Amumu or Zac).
Scruberz2 votesI mean go try and clear the jungle as a mage. If you can do it without wanting to kermit then you are stronger than most.
Tworie1 votesYou can jungle with any mage if you have 21AP 20Armor I've tried it with Brand, Annie, Morgana, Cassiopeia, and they all work to some degree. Cassiopeia has decent enough ganks with her wide arc AoE slow on her E
and 
build AP, but they use a lot of auto attacks to clear.