Let me clear this up for you all
Downvoted for posting statistics? Does the truth hurt you so badly?
These are the lowest win rates in the game atm:
Cass at 38% [zombie-brand-facepalm] Swain at 38% Vlad at 41% Master Yi at 42% Illaoi at 44% Xin Zhao at 45% Jax at 45% Yorick at 45% Corki at 45% Shyvana at 45% Tahm Kench at 46% Poppy at 46% (what the hell) Tristana at 46% Udyr at 46% Syndra at 47% Vel'koz at 47% Fiora at 47% Lulu at 47% Kalista at 47% Lee Sin at 47% Warwick at 47% Aatrox at 48% Vayne at 48% Dr. Mundo at 48% Graves at 48% LeBlanc at 48% Mordekaiser at 48% Anivia at 48% Diana at 48% Azir at 48% Varus at 48%
I'll stop here as 49% is hella crowded and 50% is generally a balanced champion. These are all the champions with a lower than 50% win rate, they lose more than they win. If your champion isn't on this list, you don't have a reason to cry and whine. You don't need buffs. Assassins are not struggling. People who used Trinity force or devourer are in the shitter right now. Find your precious main that you defend so valiantly, and look at all the other champions who have it worse than you do. (Unless you're a Cass or Swain main, I'm so sorry, you can bitch and complain freely and rightfully so). Keep in mind Riot balances around the general public, not LCS level games.