Anyone who puts ad reds on a champ that has AD steroids, but no AS or armor pen buffs obviously doesnt know what hes talking about.

The main problem here is that you offer item choices on ad top sion, another is you only give a build, and a path for jungle.
here are some things you might want
1: AD Sion lane and teamfights (you talk about it a little. Stop hinting! Hit it!)
2: AP Sion item explanations, lane and teamfights. (A complete lack of this hints that you don't know what you are doing or you don't care for AP sion, don't leave a hint like that)
3: AP Sion lane and teamfights (Again same as top)
4:Jungle Ganking and item explinations (You offer hints about how to gank in you q talk, don't hint! tell!)
4:Jungle teamfights.

this guide is sexy

+1 man! keep up the great work!

I cant use this guide. I will not follow it for the items sections are HIGHLY outdated, the mogs no longer grants stacks, the item explanations are not updated, etc. I want to see WHY you get the items you do, so i can see what sion needs, and determine a good list of situational items and a good build order type (all at once or micro build) UPDATE IT MAN!

This is a very good guide.However there are still some outdated parts.For and example the force of nature was removed and warmog's does not offer stacks anymore.Also i noticed that you updated the items in the cheat sheet and the items section but you forgot to write about them(the old items still have the explanation bt the new ones don't).It is very important that you do as people may want to read your opinion on them(sometimes people just skip key items/masteries/runes because they don't like a particular item and they have no reason to buy it and thus the build itself may not work and they will blame the creator of the guide).Anyway the guide is good and u got an upvote.Good job.

this build is out of date!force of nature?man...

What about Cleanse/ Mercurial Scimitar as CC ruins your day.

ap sion not tanky enou
ght

Nice build, but you should update your items, just as you updated the masteries.

I played the AP sion mid, and I completely obliterated Karthus (shield for his ulti :D). The shield does so much damage. Definitely buying him. Good guide.

good build :)

RIP Force of Nature You will be missed