ok i don't understand riot man i've done some 22\4\7 with zed 
and i haven't got an s WTFFFFF*[slayer-jinx-unamused]* CAN YOU PLEASE TELL ME HOW DO WE GET AN S i have 110K champions point with almost all the game in the past i did a really good score and didn't get an s please fix this or just give the last 2 tokens i need to put it lvl 7 i main zed thx love yaaaa!!
thank you for understanding my point :DD
here you go:
S
your welcome.
CS, Wards placed, Kill participation, etc not just on KDA bruh
I play Yasuo and always get ans s
Nothing to do with the grade, but i was looking at your games on op.gg.... I'm gonna have to strongly suggest you buy boots in your games.
you have to do more than get kills to get an S
Considering that Zed has decent waveclear and a passive that makes farming super easy, you probably need a shit ton of CS to get an S or something.
(I don't play zed but here's what's worked with me on other champs) -changing the lane. I mean, don't try this in ranked but if you go support with a non support champ you'll probably get a higher grade. -really high Cs. I main Leblanc and you have to have a pretty high kda to get S with her too, but sometimes, if I have a high Cs and Help out with objectives I'll get A+ -spam play the champ. I mean this might be a stupid point, but the more you play the more likely you will at s :) I'm noob as so I don't actually know anything but I hope this helped :)
thx everybody
