So i want level 7 shards on ahri. Simple enough right? Wrong. I have gone something like 14/2/13 with around 250 cs a couple of times now and got only an S-. What more does the game want from me? Is she just extremely hard to get S on? Thoughts and your experiences would be helpful
300 cs
I feel you I play 
and i've literally gone 16/3/19 with good cs and got an s- before, but then I play a support and get s+ by qweqweqweqwe -ing lol
I regularly get S- from my KDA and CS, but I'm always roaming whenever I get the chance, mostly bot lane (Support side of me always has an eye down there for whenever my laner decides to go that way). Someone said that it's based off the Champion and role, so just Q as Support. Get an Frost Queen's, Ruby SS, and Zeke's for some decent lane domination.
Only tip I can give if you do that, first, let your carry know whether you start Q or E, though I highly recommend against staring Charm as that will leave you mana starved. As well, tell them to try and take advantage should you land one as that's literally free damage.
Then there's Top Lane Ahri which, while fun and all, you're up against tanks/tanky champions which she struggles against. Hope this helps.
How is your warding? That tends to be rather important.
The same day/night of the mastery 6-7 came out. I got mastery 7 the day of its inception.
Been had S+ since mastery 6-7 came out, tbh I got like 180 cs recently and got an S game in flex que for doing a Charm flash kill ( http://matchhistory.na.leagueoflegends.com/en/#match-details/NA1/2349213154/45546909?tab=overview ) idk if 200+ cs matters. Or try EWR - Q, then as the Q returns Flash for the true DMG return then R for the kill, If they didn't die already from the return. Some combos.
I have no idea how one gets mastery 7 but I do flashy fancy stuff cuz yolo. Maybe try it when a winning good cs game? Idk. Gl 
you needed 33/0/53 and 400~cs
https://puu.sh/sfjtZ/1be6e4cca9.jpg
I placed 18 wards in this game (which for some reason i tied with soraka in) and not sure if damage dealt matters but i did 60k champ damage in this too.
i got no s, even s- for 42k champion points on ahri
got s literally playing lux second time in 2+ years, for some ordinary 10/0 game of which i had much better with ahri
ahri is like an especially hard champ to get s
