KAISA SO OP!

Kai'sa is not bullshit, she is good, but adc has some hard time, can be assasinated easly, and its easyer to carry on top/mid/jungle than adc

Yep, KaiSa attack speed is definitely the problem. Its certainly not her ability to blink to the backline with a free Janna shield, press Q for 17 targeted insta-procs of Muramana for 95% of ur HP, AA you once for free kill, and invisible Usain Bolt sprint away with free elo.

If this doesn't describe it idk what does