Every game with a Yasuo in it is destroyed. Very misreble game.
Every single game that has a Yasuo in it is destroyed. Endgame he becomes a one-man army. It takes your entire team to focus on him, you all die trying to get his Guardian Angel, then he respawns and penta kills your team. If he has decent allies that can support him, he can't lose. He just does too much damage in way too short of a time. By the time the wind wall wears off, he has killed your entire team already. And the fact that your own minions kill you by giving him infinite mobility and Q charges makes it impossible to counter him at all. Even if you gank him twenty times, all you're really doing is delaying him from becoming a god. He can easily get every minion so it is just a matter of time before his damage jumps off the charts.
he's tanky as shit for some reason because of the drain-tanking