WHY WOULD YOU DO SUCH A THING!

I max void spike first but evolve taste their fear.

You can learn bbcoding from hereBBcode Guide. It's much better to max and evolve Taste Their Fear now instead of Void Spike, as an assassin you need to BURST THEM DOWN, Last Whisper does a better job at that than Trinity Force.

Ehh.... That feel when your rating goes down after you spend an hour and a half trying to figure out how to do coding for stuff like Leap.....

Also it would be great if someone could explain to me how to do the coding with abilities/items and stuff because this is like my first guide so I have no idea how to do that.

Wrong runes -1

You do not go Void Spikes anymore, bud :)

Trinity Force is a weird choice with Kha'Zix IMO. Although I do understand where you are coming from (with Sheen proc, yes), I do feel like you are wasting your money a bit into Zeal.

Also, fix your BBCode!

Your guide has good content, its just has no bb coding, and is not paragraphed. I also do not recommend maxing void spikes, due to the recent nerf. like really, its not worth it.

Okay, I'll do that as soon as I can :)

You should add some more pictures or colors to make the guide more interesting. Not many people will want to read a long wall of boring text. Also spellcheck you have a spelling error in your title...