I just show what you should buy and what masteries you should use.
Theese runes is best becouse you need mana regen early becouse fizz skills uses much mana and cooldown.
I take masteries to do most damage.
Theese items for pro fizzs only.
max R/Q/W and last E
Ghost + ignite
but Flash is also good
Go W+Q on enemy and E to get away if you want harras.
If you want kill R-W-Q-E + ignite and ghost if needed.
In ranked you can go jungle top or mid.
Pros / Cons
Easy to dodge spells Champ for pros only like me
nice ulti Too much OP
Creeping / Jungling
If you jungle start Blue-Wolfs-Wraths-Red-Golems
Just fragsteal all the time.
Q- dashes in enemy
W- ignites them
E- avoid skills
R- shark eat them
Easy farm with fizz
Only hard vs Ryze so always ban him ';..;'