Tristana
Tristana is an op power house that is played in 100% of matches that i have seen recently, this is not ok and she needs to be nerfed, she should not be able to 2 shot you when she doesn't even have ad scaling, her base values are very high and give free damage, her ult needs a longer cd because as it stands right now trist can raw ult you and not worry because you just died and she will have it up 40 seconds later