User blog comment:Whatthefak/My custom Balance Changes/@comment-6061249-20131030115953

Almost every change is an overbuff.

Aatrox's ultimate range increase is good idea, but he is already strong, so we need something to be nerfed to compensate.

Changes done to Anivia's Rebirth are aiming at good spot (since Anivia isn't that good as people mostly think), but Frostbite already cuts off high amounts of damage. And 75% x 2 AP against chilled target is a massive overkill.

Caitlyn: This is even more massive overkill.

What is the problem with Karthus? He is rather viable midlaner with already incredible, strong ultimate, yet everyone wants to buff Requiem. Do you really want to pray for surviving every time his ultimate is up?

Lux should have an AP scaling on Illumination, that's right. But rest of the changes are not needed and will massively increase her already high damage bursting.