-1 because lagger can have his opinion.

Wrong runes and skill order -1

+1 bc lagger lulzs

Wrong runes, masteries, and skill order. -1

Wrong runes and masteries -1

honestly I can completely see you would say that getting greed instead of runic is stupid but in my opinion, depending who it is, the jungler also needs blue at times (J4, Diana, Fid, all those mana hungry junglers), in some games chances are that you wont even get blue at because enemy jungler is also after it for the exp. Plus AP build is expensive to begin with. I prefer tele because used correctly, u can gank extremely well and return to lane faster. Adding to what you said about flash, every now and then I do take it, but once you get to level 6, chances are that you wont even use flash anymore. Also in my personally opinion its kinda better to play passively because you have better chances of getting ganks and higher chances of opponents making mistakes so most likely you will be turret hugging.

Runes look fine, although you end up pretty damn squishy. Starting items are fine, but Ahri shouldn't need much mana regen other than Blue Buff. I disagree with Void Staff being situational, it's pretty much core. You don't have an item progression section or a final build section. Waiting until level 3 to get Charm is a little questionable, but not outright wrong. Taking Greed instead of Runic Affinity is stupid. Please use proper grammer (ie not "unless u building hella hp"), it makes the guide seem more serious. I highly recommend taking Flash, as the escape allows you an incredible amount of safety prior to your level 6, and not taking it when everyone else does puts you at a major mobility disadvantage. Your Skill Sequence section doesn't adequately justify your strange choice, which is an issue (if you do a special skill sequence, you have to defend the choice). Your matchup section needs work, but you know that. Witholding vote for now, but this looks like a -1.