Great guide, i'll try something like this with the new masteries.

Don't get discouraged by the criticism. Just see it as a way to improve and the next people who see it will be amazed at your guides. So welcome it and improve even if it might hurt your pride at first. Keep it up! ~LeagueLord519

I was play wich AP Sona mid Somethimes and its realy very fun. I like ur guide its simple and objective, but i must agree wich laggermeister and throatslasher, ur matching up looks pretty bad. Lets consider put Kassadin on the faroble matchs. He has the worst early of all heros facing the ridiculous strong sona's early and when she teleport u can catch him on Crescendo before he use Null Sphere.

Another tip: Sona's mid play is about to crush weak early games, poke strong and weak enemy poke. Mordekaiser, LeBlanc and Morgana can crush u in a combo, they are suicide lanes on PoV as well, Kassadin, totally poke dependent and ridiculous early is the favorable match.

Agreed with throatslasher, the matchups section looks pretty bad.

Karthus gets outlaned by nearly everyone in the game - that's a good one huehuehue. More like he will kill you at level 3 by just landing a wall and then running at you with E on.

You can't out trade Mordekaiser. He deals more damage at about the same range as you, and mitigates part of yours. And more importantly, your ult doesn't counter his.

If you want to make the guide "as informative as possible," add situational items, what items to get in what orders, where to ward, how to not only gank but avoid ganks, why you picked the summoner spells (don't say, 'they're pretty self explanatory' or I will vote down), other summoner spells to choose from, tactics from early to late game.

Start with that, PM me, and then I'll tell you what else needs fixing...

Most of these are from personal experience either in the matchups or with the champions themselves enough to give a good estimation of how the matchup would go. Thanks for the insight though! If you'd like to help with or discuss them I'm quite willing to. I'd like to make this guide as informative as possible.

Although this isn't viable competitively, and you matchups are just dead wrong, this is moderately well written and well reasoned. If you wan some tips on the matchup section, please let me know. For instance, leblanc? A skill matchup? More suicide if you ask me. And I don't think you beat the people to think you beat, like I think morde would out trade you no matter when, but, it's whatever.