ok lets get started im Roveend my nick in game is Roveend15 and i main khazix i play lol for like 3 years and i mained a lot of diffeerent champions now its khazix jungle/top
(i will make top biuld later). So i decided to make a guide because i saw a lot of khazix players that dont know what to build what to do. so here is my guide. (sorry for my bad english)

Pros:
Hight 1v1 dmg when no one is nearby
fun kit
not so hard to master
good in chasing
Cons:
when someone is around sometimes no dmg at all
low clear early easy to counter jungle
squishy early
not so useful in team fights

kha'zix can evolve 3 of his skills adn its really important to evolve the right so firts evolve your Q Taste Their Fear you will get so much damage that after few kills u can oneshot adc adn your ganks will be more succesfli as long as u hit W then your E Leap that will give you a great engage and dissegage because when you kill soumeone cooldown on youe E is reset and you can jump away so you have great escape and you can walk away with a kill after that i really want to evolve ULT Void Assault because it saved my *** so many times and got me kill so many times that i just must bot some people evolve W Void Spike istead for better teamfigthting and split damage in TF i cant tell you wich one is better just pick one YOU like more
Evolving ULT vs W:
Void Assault Ult will make you more durable in team fight
Void Spike will give you better poke and u just cant miss W