IS there anything I can do to improve?
Hello! NA, I Am Deathchewy from OCE and I'm a G1 Top/fill main. I've been playing since mid season 4 and every season, I have mained on a few different champs but as of recent, my previous season mains have been falling out on how "good" they are and I'm not sure where to turn.
Season 4:
These champs are what i enjoyed most
Season 5 :
These champs were my highest win rate in a whole season
Season 6:
My current most played
I've found that was the season's continue on, i lose champions I'm good at to the dog eat dog world of buffs/nerfs. Focusing heavily on Aatrox as an example.
In season 5, I played him top primarily and was able to win most match ups however when season 5 began to end and during pre season. The amount of damage and other things entering the field, He lost all his advantage he had so I had to choose a new champion to main and I chose 
I understand that mastery is a matter of opinion but am i actually good at these champions i "main" or do i just play them so often that it stacks up?