Thanks for your opininon, and i think you are right in the void spikes point, but if you start with a pull on the blue golem, you usually can finish the minions without damage with taste their fear and AA. Then, the blue golem will attack you when he is isolated, thats why i skill taste their fear first. The heal power of void spikes is not too significant on level 1, the healing potions will do the job. The Trinity question is right, and I, personally, DO add trinity for wriggles, and I totally forgot to mention, thanks for telling me :)

I will work on the explanation of the passive, thanks for your feedback, i appriciate it, and it helps my guide get better!
I will mention you in my edit :)
Rimpact

Its a meh build in my opinion. There are some things I don't agree with, like the starting ability. Why not start with void spikes and save you a little health, while doing AoE? His q isn't very useful for the first few camps because it doesn't do much damage without the creep being isolated. Void Spikes do much more damage at the first camp (I start at blue personally). The Brutaliser is a stupid choice if your not going for the GB. Instead use the money spent on that for an earlier glacial shroud for some earlier tankiness, and move the Giants Belt back to after the Bloodthirster. You'll deal a little less damage early on, but you'll get a faster Bloodthirster. Wriggles should be your first item you should go for after you get your boots, but that is just me. Sell the Wriggles late game and get a Trinity Force, for more heal from your Void Spikes and the addition move speed, with the proc.

Everything else with the guide seems to be good. I would spend more time writing everything out because many people who come her are trying to learn the champ. You say "You don't need one, your passive does the work if you use it right. BUT USE IT RIGHT!" but you don't tell them how to use it right. So be sure to explain your every choice and go more in depth in your item build because it doesn't make much sense to me honestly :p

Still, nice build, just needs a little work. Good luck!