Hi ^^ my ign Is The Best Kha Zix and i play on euw and im Curently Gold 1. i dont think im "the best Kha zix" but that my end gaol and i like playing him and im getting really good whit him. Hope you enjoy my guide and fine it helpfull(im norwegian so sorry for my bad english and hope you can read what i type ^^)

When you play kha you should act like you scared of you lane apponent, you can go inn for trades but most likly you will lose the trade or you go even. When you hit 6 you can go really agresiv and go all inn.
Inn team Fights you should try staying inn the back and wait for them to go inn or for your team to go inn. Then you should go on there adc and mid lane and try to do as much damage as posible.
You should remeber that you are an assassin and you goal is to do as much damage as posible and that may get you killed, but you did your job as an assassin

You Should try to get your passive off as much as posible so you can do exstra damage and slow to get more haras on themif you go in a bush and you see your passive doesnt get refreshed you know that the bush is warded #protip

Your "w" heals you if you stand inn meal range and you should take advantage of this

When you ult you take 50% less damage and if you play vs a zed or something like that save 1 ult stack to block most the damage

Just have fun and go for plays that how you lear the most and you will have more fun