fizz is overall the best champion there is. He has amazing burst damage and he can just DESTROY everyone. He is just a rediculously op champion. I am also sorry my guide is plain because im new at this but my guides are very helpful ^^

Pros:
-amazing late game
-amazing burst damage
-an ignite power
-distance closer
-has an ult that can help alot during team fights
-diving
Cons:
-squishy early game
-not good in mid
-highly targeted

w<q<e repeat. to dive, u ult then engage with q<e then run with w to block turret. In team fights you will really need to utilize your ult to hit the weakest one there. then you go in last, because you are squishy even at late game.