Is it actually possible to carry an entire game when 4 team members are feeding?
I know like hell from experience a support can't in bronze at least. I've carried a game as a support on a feding team 1 time and that was because they were actually farming and split pushing instead of fighting the enemy every time they see them or getting caught so we managed to catch up. Other than that I can perform well in every role that isn't jungle and I myself have never been able to carry a team out of a disastrous start. The only champion that I've seen actually carry a game like that was a SERIOUSLY fed Xin Xhao back in the day, and unfortunately i was fighting him.
Exploit EVERY weakness
