No counterplay, You can't fight because you are 100% going to get outtraded, Removes auto atack champions from the game with 1 press of a button.
Also, The current attack speed slows in the game have such a low cooldown that you can spam it 24/7 to win against auto attack reliant champs.
Atk speed slows break your champion animations and will make you cancel multiple auto atacks.
The most unfun condition to play against. (Besides Zil E at max rank).