User blog comment:Freedfg/Is vayne TOO versatile?/@comment-3476718-20130721103455

Like countering most carries, you have to either 1. win during the mid-game phase, where AD carries are at their weakest, or 2. repeatedly kill them or deny them farm as to slow down their ability to jump into lategame.

Vayne hates' aggressive supports, CC-crazy champions, and bursty-dive assassins. What she really likes, though, are AP carries, as she can just Q away from all your skills and kill you easily. Consider that when playing a squishy mid, and unless you're someone like Diana, just stay away and kill her from a distance. If she can't touch you (as she will not unless you're really out of position), she can't kill you.

Randuin's Omen is killer against her. And Frozen Heart. Oh, and did I forget Thornmail?

I'm not saying that she's balanced either (who is, really?), it's just that she has less weakness to capitalize on because of her damage and mobility, but you need to hurt her where it hurts her most- even though there aren't a lot of spots, you can make those spots hurt.

But definately not by complaining in a post like this.