How is Katarina not broken in ARAM?
Despite only giving one source, I will say that I have found an overwhelming trend (not just with me, but with several friends, ranging from Bronze 2 - Platinum 1) that Katarina carries, on average, 94.37% of all sampled games (SPSS used, around 20 or so, contact me personally for referenced matches). This trend, for someone who plays ARAM enough to create an ARAM-specific account, is alarming. If anyone is willing to provide statistics for normal/ranked games, please do so.