Kindred, Fiora, Tahm Kench, Lee Sin, Quinn, Kalista, new GP, Yasuo...
Never have I felt the game to have so many either outright busted or toxic champs at one time before. Usually some are slightly stronger than others and others fill a particular niche (which are the healthiest champs) but right now they're overshadowed by about 10-15 champs and of those about half are insanely toxic and unfun to play against.
I hate this pre-patch. I mean what did we get in 6.1? Le Blanc and Kha'zix buffs... LOL. Yeah, thanks for that Rito, you're sure making this game more fun!
P.S. Weaker turrets aren't helping anyone. If you've watched LCK in the past few days you'll see games become ARAMs at about 15 minutes because top and bottom towers are so weak they're not worth fighting over. So not only are towers stupidly weak, they're also, somehow, the best objectives on the map... LOL. What a fucking mess.