Why was azir nerfed into nothingness but yasuo untouched
Hey guys ,im new t o lol ,i often see yasuo dominating games ,hes picked almost every game,however i rarely eveerrr see an azir.I dont think ive ever played against an azir ever and i main mid ( im only level 27) i bought him on the sale and he was really fun to play and i was winning games with him but now he seams useless.
Anyway can someone explain to me why these nerfs happened