Is it just naturally more impossible to get S's on Poro King?
What more should I have done as a 2/0/29 Janna? Ward more? Take more CS?
What more should I have done as a 2/0/29 Janna? Ward more? Take more CS?
the problem is riot being too lazy (nothing new) to adapt the grade system to certain gamemodes. yes you need to take more farm. i am not jokeing. friends and i tested this in an aram as 5 man premades. i had almost 200 cs but was 0/8/0. (i made sure not to get any kills or assists) i got an A
Janna is quite overpowered on Aram so it's actually pretty normal to do well on her there, which makes it harder to have a standout score compared to other Janna. Unless maybe you get a lot of CS which the grade system does rate highly.
You could get CS by maxing Q and building AP. This build is broken actually, because you mostly destroy the wave from safety off screen while shielding towers and stall the game out even if losing. But in order to really standout in cs your team will probably have to intentionally give you the cs.
You are probably better off trying to get a Janna S on summoners rift. Or troll 3s with solo lane Janna. Going solo lane Janna is probably the only way to get a Janna S reliably on your own with tons of cs.