Supports and grading system.
I normally don't care about this kind of stuff, but I need chests and this is just plain stupid. I just went 0/3/34 on support and got an A. Is this shit serious ? 34 assists on 3 deaths and the system was like "yeah man, you did ok, probably just got carried fucktard, support is easy". LOL I really don't understand what you need to do to get lvl 6 and 7 masteries on supports.