Cheat Sheet: I had a couple problems with this. I get that you are trying to keep up options for your readers, but it's a little disorganized. I think you should move your sample builds up to the top, and keep the offensive items and defensive items below it as a little guide for your readers.

Also, you never quite explained whether your guide is a solotop mordekaiser (uncommon, but still seen in my 1400 elo bracket), or a solomid mordekaiser. -2

RUNES: It seems like the runes you listed at the top of that section conflict with the runes that you talked about later down. -.5

Idk if you can do anything about this one, but it's just my opinion - Mordekaiser should be built with 3 offensive runes and 1 defensive rune. EDIT: upon further reading, you listed a Seal of Scaling Ability Power as your favored seal. If that's what you like the best, then put it at the not, and don't put it as "another viable rune" -1

ITEMS:
You emphasize that it's absolutely terrible to stack health on mordekaiser. This is worrysome, especially because you don't advocate the need for defensive items enough. For instance, you list that you hate getting health on mordekaiser, but that forces mordekaiser to have a glass-cannon nature about him. Mordekaiser won't contribute to team fights if he gets hard CC'ed and dropped.
The fact that Zhonya's Hourglass is mentioned as a situational item, and that Guardian Angel isn't even talked about (even though you REALLY like stacking armor and magic resist) doesn't help your cause. -2
^ This is the reason mordekaiser stacks health - because unlike Kassadin, or LeBlanc, he does not have an escape mechanism. Additionally, it is suggested he stack health because he has to be in melee range to use his Mace of Spades and Siphon of Destruction effectively, which open up a window of opportunity for the morde to get CC'ed and dunked... Just an aside though.

Nothing about late game team fighting. The guide is nice, but as it stands, i don't see what makes this guide different from other mordekaiser guides. I suggest taking pictures and showing your readers some good areas to have team fights in AKA chokepoints, etc. -2.5

If your heart is set on making a non-heath stacking mordekaiser guide, you're going to have to add a section about shield management. If you WEQ all at once, you're done for if they manage to get through your shield. -2

If you find yourself getting focused frequently, you should make a table that gives approximate numbers of how much ability X adds to your shield for your lategame section. For example:




Matchups: I'm not going to nail you hard on this. I understand that the total number of people you can play against mid is pretty extensive, so i'm not going to tack off many points for this.



OVERALL GRADE:39/50

• You used some color here and there for a word, and I liked that, but I wanted more, consider adding more color to important points for emphasis.
• You mention Liandry's Torment in your items chapter, saying that it does % of Max Health, check again; I think it may be % of Current Health. You also might want to consider mentioning that it is only really good if you take Rylai's as well or your teammates have lots of cc.
• Try reading through your guide all the way once every couple weeks, it will help you find information that may be out of date or errors that you may want to fix.

2/2 for bb-code, links, images, and video.
1.5/2 for use of color.
2/2 for lists and columns.
2/2 for clever formatting (spoilers, etc.)
2/2 for thorough and detailed explanations.

Overall Rating: 9.5/10 Great job!