People need to understand that AP Fizz is NERFED not BUFFED!
I'm gona just copy pasta what @learn2fly77 posted on reddit https://www.reddit.com/r/leagueoflegends/comments/6be07l/youtubers_missreading_patch_notes_tilts_me_fizz/
> If anyone has the time to read the changes Fizz is getting in 7.10 then they will see that Fizz is losing 25 damage on a maxed W. This is getting compensated with a 100% --> 120% AP. At first that looks like a buff to AP Fizz right? Wrong.
Everyone's forgetting a big thing that is very unclear. Fizz's mark W does triple the damage when hit on the 2 second. So its not a 25 damage nerf its 25 times 3 which is 75.** He is losing 75 base damage**and receiving 20% more AP scaling. Again to put into perspective. (0.2)*(x) = 75 (damage lost) x = 75 / 0.2 x = 375 Fizz needs 375 AP to out scale his current form. Which if you have ever played Fizz you would know this comes at around 4 to 5 items. The best way to play Fizz is with utility items early like lichbane, hourglass, or protobelt. These low AP items provide a lot of utility Fizz needs for mid game. Only after his core 2-3 items can Fizz look towards a deathcap or void. Which means this is a clear nerf to both his early and mid game. As a snowball reliant champ this is very key in calling this a nerf.
Tldr: Fizz has a huge ban rate, people will ban him more thinking he got buffed. In reality he got a huge nerf and top lane fizz will be seldom picked now.