Fiddlestick still needs something else...
Ok Runic Echos helped Fiddlestick A LOT! and early game, he is a menace! But he falls of very hard mid to late game because the reason he can stay alive is interrupted be the smallest little thing. His fear is great, and his silence is GOLD! Any time i initiate with my R in team fight, i use my w to try and survive until the end, but i find that as soon as a fiddle sticks pops up i get hooked, knocked up, silenced, or accidentally right click and that's basically game over. I know Zhonya's helps alot with his ult but it costs SO much and by the time i can afford it, most champs have their whole suite of hard and soft cc. I still love playing him, but after level 7, he is so easy to disrupt that i dont feel i am making a difference. just some thoughts and observations