[{quoted}](name=Buff Jax please,realm=EUW,application-id=3ErqAdtq,discussion-id=mqIZEUgL,comment-id=0002,timestamp=2015-11-15T23:51:02.392+0000)
They basically removed mana from the game for their newer champs and reworks. Fiora's Q costs 20 mana, Darius' 30, Kindred's 30 etc...these champs don't need mana and thats the direction Riot is heading.
Expect some of the older champs to get their mana costs adjusted to "modern" LoL standards.
That would certainly be a nice compensation, but, I think in the long run it is going to leave a lot of mages pretty useless. I guess that could go either way. I just really hope something is done in the next patch or two.