Does Yasuo wind wall block one direction or both?

Yasuo's wind wall reads "Creates a moving wall that blocks enemy projectiles." I noticed the other day watching a game, that a Yasuo player threw up a wind wall but threw it on the wrong side of themselves (the enemy was the other direction). They then ran to the other side of the wall, making me wonder if it blocks both ways or just one way (and they were just panic running).
It seems to be curved very slightly on the ends, but that could just be a graphics choice.
The guide video only shows Ashe shooting from a single side.
Best Answer
Yasuo's windwall blocks in the same way from both sides.
Pictures about "Does Yasuo wind wall block one direction or both?"



What does Yasuo wind wall block?
The wall can block projectiles all the way from it's spawn, not just when it's at full strength and distance, so if you get very lucky with your timing, you might hit it just right. His wind wall does block Ahri's Foxfire as well as her Q.How does Yasuo control wind?
Yasuo can't make wind, but because he has a spiritual connection with the air, like an extension of himself, he doesn't exhaust any mana when controlling it.Does Yasuo wind wall block Xerath Q?
Yasuo his wind wall doesn't block xerath his Q : r/leagueoflegends.Does Yasuo wind wall block Nami ULT?
Yasuo's wind wall blocks anything that has a travel time basically. The only thing it can't stop is lasers, such as Lux and Koz ults. Interestingly, this also means skillshots on the ground, like Koz's fissure thing. A wind wall will block it halfway.Yasuo's Wind Wall (W Spell): What does it block? What doesn't it block?
More answers regarding does Yasuo wind wall block one direction or both?
Answer 2
As an adc main, I can attest that Wind Wall blocks projectiles from both directions. I've had plenty of duels with Yasuo's where we keep running from one side of the wall to the other. Regardless of which side the wall was originally set up, it will block any projectile that attempts to pass through it from either side.
FWIW, Braum's E shield works the same way (it won't help Braum any if he is on the wrong side of it, but it will prevent projectiles from passing through and damaging teammates). I'm not sure if Braum still benefits from the damage reduction if the shield is facing the wrong direction, but I suspect he does not.
Sources: Stack Exchange - This article follows the attribution requirements of Stack Exchange and is licensed under CC BY-SA 3.0.
Images: Joshua, Tatiana Syrikova, Andrea Piacquadio, Monstera