@Riot can it be expanded upon why azir is being nerfed so harshly over the last couple patches?

I'm curious to find out why has been getting nerfed for several patches in a row and actually having some pieces of his kit "gutted" like his e knock up and now his q damage regarding more than one soldier, what's up with that honestly? I cannot really recall when got a compensation buff to these like how got the 20% magic damage increase after DFG was taken out, at least has ridiculous ratios for his ult 1:1 if I remember correctly... 's Q AP scaling's aren't really all that great and I could understand the passive CDR thing because it was shifted to his w as a passive, but just taking the additional Q damage for multiple soldiers is kind of ridiculous if the power isn't shifted somewhere else....and the bug fixes/re-scripts don't count as buffs either a lot of those things should have been done on release to be fair I'm on to you Burrito Games >.>