If you're gonna complain about someone playing a broken champion in-game

Make sure you're playing a balanced one

I was just in a game playing Kassadin where I was just destroying their entire team all game, and this Xin was bitching about how broken Kassadin is

Read the last patch notes, buddy. And it isn't my fault you aren't good at him. If you were 14/1 I'd be pretty pissed too