So his abilities are all magic I get it, but I think It's kinda rediculious to have such a small amount of ap and to do 400 damage with your Q against someone with 100 MR. Even though hes AP, his AD is strong enough that he can ulti you and attack you the rest of the way. THEN When you FINALLY get him, he can just meditate even fighting the whole team and still be at least at 3/4 health. I think that's unfair, like alot of other characters. Riot don't know how to nerf their champs.

Banshee's veil 1ap ability gone and play.a character with a disruption there problem gone

Really? Choosing from a limited champ pool AND buying an expensive item is your solution? Think about that for a minute. And just in case your limited brainpower doesn't come up with this part during that exercise, realize now that BV will only really work if it doesn't get popped by something else.

Maybe tone down the scaling on meditate. That's about the only nerf I think Yi may need at the moment.

AP Yi - Burst once, have nothing to do for 8 seconds.

Its called sion and taric... their stuns own his face off

It's funny I was just about to post something about this. He is tankier than almost any traditional ap mid laner since he wasn't originally designed to be an ap champ . He has insane farm ability. He usually damages me more with his alpha than I can deal back with my whole basic spell set. And even if I manage to harass him, he just steps back and hits w. His speed completely counters my skill shots. There is no weakness in his lane game which is tragic because every champion should have a weakness. He has pentakilled my teams more than any other champion by a long shot. No other comes even remotely close. Riot needs to redesign his ap side now that everyone is using him this way.