Kayle.
How do you counter Kayle? her designed counterplay is to bully her early and out of lane, right? How are you supposed to bully this champion out of lane when she can literally just last hit from range with q and e, and because her e especially only costing 50 mana, she has enough mana to farm from range and farm you with klepto and even if you do engage on her, she just press's w, becomes faster than Usain Bolt and simply runs away. OH BUT WAIT, THERES MORE. At level 6 she also becomes RANGED, so instead of bullying HER out of lane she starts to bully YOU out of lane. How can Riot be so blind to see how much a problem this is, she has a 54% winrate and usually champions like this arnt picked in pro play unless they are super broken, but oh wait, kayle was also picked in worlds, fix your shitty ass game, put forth some effort, because there is no effort being shown here.
Edit: In all of my games, whenever she is not banned, she gets picked, and she wins every single time.
. Learn how to freeze the wave near your tower so your jungler can gank when she comes to CS.