Teemo with Aery

First off i wanna say as a teemo main this is my favorite rune on him, it actually allows him to win match ups he is said to counter and gives him the lane bully concept he was made with, but he has lost that touch as champs he beats are too strong for him.

But here it is:

Teemo poison can multi proc the Aery, doing an adv. of ~90 damage extra in one auto.