Wind Wall is completely infuriating to play against.
It blocks every damn thing to a point Yasuos can even use it to deny CS.
I'd love to see it get a limit to how many things it can block, like Sivir and Nocturne's and Banshee's spellshields can only block one spell, or no longer be able to block auto-attack missles so it's primary use is to provide safety from skillshots (and maybe stop jerkass Yasuos from denying people CS with it).
-empowered W to clear waves coming down the lane after the inhib went down. He kept throwing down wind wall to stall my waveclear by making it impossible to Q or use autos for W.