Blind CC "buff"

For such a niche CC I think you can add a bit more to it than there is right now, Riot. Especially considering how rare it is.

The thing that bothers me is: Why are auto attack modifiers allowed to go through?

It seems preposterous that auto attacks modifiers like Riven’s passive can go through and Vayne (who has very vague and questionable counterplay options) can still proc W-stacks through tumble’s augmented aa. The purpose of that particular kind of CC is to counter auto attacks. I don’t think it’s ok that such a niche CC can be circumvented inherently by some abilities to become less consistent and ultimately less impactful for what it was designed for. Not to mention Cleanse, QSS and Tenacity are a thing. Compared to other forms of CC Blind is very specific and also rare so why give what little it gives exception cases where it can't even work 100% effectively? Against mages and casters it's pretty much useless anyway. It can only do 1 thing so it might as well be good at that one thing.

And I think as of now Quinn and Teemo could really use some help anyway. I wouldn't call it as much a buff than fixing it so it actually does what it says on the tin.

Edit: You might as well fix Jax' counter strike while you're at it because it seems to suffer from a similar issue.