I'll preface this by saying that I don't know the correct section to put this in. I figure since it's a basic question it fits here on the newbie boards.
I don't know how accurate the wiki is so I'll copy/paste the relevant bit here.
-Makes the target always miss with auto attacks.
-Has no effects on abilities and will not interrupt them or prevent their damage.
From my experience with it, it's a lot more powerful than that but it's inconsistent with w. Autoattacks always miss, no problem there, but it also blocks a good number of abilities as well.
Examples that I've seen and payed attention for to be sure:
-Garen's spin, if he's blind it ain't hitting nothing
-All of Xin Zhao's kit, blind him before his dash reaches you and you'll take 0 dmg from his alpha
-Poppy's dash will wiff but not her Devastating Blow
-Ashe's ult will wiff as long as she's blind when the arrow would connect. Proved it to myself when a direct hit (and I mean dead on) to a teammate sailed on past him b/c I had her blinded, and they didn't have Zohnya's, I looked. Also an arrow shot at me went halfway through me before it hit b/c that's when the blind wore off the Ashe that shot it (this case could be lag but that's unlikely as my ping is a rock solid 70ms or less).
Those are just the cases I've seen tonight except for the Garen spin, that was last Teemo free week.
Is this intended, a bug, or am I going crazy (or a little of all three)?
Can anyone confirm or deny this or help me confirm or deny it?