I can speak from experience of what your talking about musket.
We had one tournament. Our Line up was Zilean, J4, Draven (me), Thresh, Nautilus.
The only fat bitch was my draven. I had IE in 10 mins lel.
But we were down gold and map control.
Long story short we flipped the game on a good set. 1st set:Zil plants bomb on j4, j4 jumps , Thresh hooked the ADC, Naut ults the AP carry, I shred everybody.
GGWP bitches