[{quoted}](name=The Last Ballad,realm=NA,application-id=3ErqAdtq,discussion-id=RZMWceOQ,comment-id=000000000001,timestamp=2017-04-12T03:22:01.620+0000)
Kat doesn't break any rules, since she has been around since the creation of the rules, which she was created to play within.
Just because you can't figure out how to play against her does not make it cheating for people to play her. That is just them capitalizing on a(in this case, your) weakness, a time-tested strategy of the last 1000+ years.
"act dishonestly or unfairly in order to gain an advantage, especially in a game or examination."
Picking katarina is practically a dishonest scumbag move on kat players part, since they know that kat is bs and they can prob get a free win off of it.
The only reason her win rate has not sky rocketed yet is due to her having the same thing that fizz and blitz players have, which is a brain that doesn't really work. However, since it still is kat, they still prove to be effective.