AP Master Yi is absurdly strong. 400% Scaling on his heal, what the HELL Were they smoking!? The only way to beat him is to be able to burst him from 100-0% before he even knows. If you don't, hell just pump his meditate and it's k. I always take ignite against him, but still, it doesn't completely nerf him, just reduces the healing he does by a bit. On top of that, he gains a boat load of Mres and Armor for the Duration. O_O
Christ, some people.