User blog comment:Craftyfirestorm77/Summoner Spells on Fizz/@comment-5907289-20130715093126

In my experience every mid laner is scared of a Fizz, and with reason. I always feel like when he lands a part of his combo and dashes away, I lost a lot of health. I think Fizz is capable of level 2-3 cheese/aggression which sends many a non-chogath midlaners basing. Taking Ignite will perhaps net you the kill, +5 AP, +5 AD and about 100 true damage.

What I see often is Ignite Barrier, so even if you retaliate he still has barrier.