A very great guide, I got wonderful results from using this build!

Well written,see u put a lot of effort in it,anyway,I have to disagree with your item choice which is generally poor.You are buying your first item with AP around mid-game and getting archangel which is (wont say bad),jk,bad item.should concider getting deathfire's grasp as it really is good,anyway +1 from me for all the effort u put into putting this together,gg

Thanks for the feedback everyone.
@Crossfire: I'll have to try the other runes out. And it's only my second guide so i'm still trying to get the hang of BB Codes.
@Boosieboy: The reason I use ignite before Nether Grasp is because of healing issues. If they have summoner heal or Soraka then the ignite doesnt do me any good if they get healed during the combo or flash out and then heal. Also, I have Null Zone's W on smart cast, so all it takes is the press of a key to put it out saving valuable time.

It's not a bad guide actually :) but the combo you try to throw off with malz is kinda out of order. You say to throw ignite before doing your ult, this is a waste of time. You can perfectly throw your ignite during your ult. I would also recommend casting Malefic Visions after Nether Grasp since you aim to silence them long enough with Call of the Void so they can't Flash away. But casting Ignite and Malefic Visions before doing Null Zone Nether Grasp combo will just take too long and allow them to get away after the silence is gone. Still pretty good though, needs a little more work :) maybe check out mine too? http://www.mobafire.com/league-of-legends/build/cant-touch-this-219550

+1 anyways :D

Good guide +1 =)

Overall a good guide. You have good content and appear to be an experienced malz player. My only problem are that your runes need tobe changed. Get mana regen as seals and MR as blues. Also change your quints as mana regen quints are a waste of your money. You shouldn't have mana issues unless to you spam visions like there's no tomorrow. Which will push your lane and leave your sorry as- open to ganks. Also I advise you implement some BB code to make your guide visually appealing. +1