Well I use it all, Flat AP for the start of the game, Magic pen is needed, HP so you live. Any bit of hp helps a AP as I have found out. It really does help. and AP/lvl, helps get some extra hp over time so you are not just a early game champ. And I know that, but as I said, I am not done with this guide, I am working on it, as well as it is my first guide, I'm getting all of the kinks out of it. But thank you:)

I'm curious as to why youre suggesting 3 types of secondary runes, it would be better to goAP or AP/lvl Blues, health/lvl yellows and magic pen reds at the moment, all of the runes you're using are applying much weaker effects.

Also Pillar of Flame is all about placement, instinctively people move back when threatened so you place it behind them, if they get wise to this place it when they're moving in a direction you think they're going to move next in.