Not Updated For Current Season
The masteries shown here are not yet updated for the current season, the guide author needs to set up the new masteries. As such, they will be different than the masteries you see in-game.
Threats to Yasuo with this build
|Teemo||easy, late game you will one shot him, and early game isnt that big of a deal.|
|Cassiopeia||easy, just watch her ult.|