User blog comment:Commander Marko/Custom Patch Notes (Again)/@comment-5235176-20150715212446/@comment-4290320-20150715232646

So apparently nerfing his mana costs and his ratio by 10% is a nerf... I hardly understand your logic, given the other changes I made. How can I be 'killing' him by giving him what he needs: Reliabilty and a better use of critical chance?

Kog in a bad spot? He's just outshined by the others because his late game is what makes him stand out. Other marksmen have utility and mobility, but I doubt anyone has his tank-shredding powers.

As I mentioned below, the crit changes are experimental with the exceptions of Cait, Ezreal and Lucian. Ezreal's current changes are not final, while Lucian's and Cait's seem to be sufficient.