What's the criterion used to make "different" scaling on champions?
Hi everyone, now I explain better...
I bring some example: -> Aatrox's E and R -> Ashe's R -> Caitlyn's W and E -> Lucian's W and E -> Rek'Sai's Q -> Nocturne's E -> Panth, Sion, Tryndamere, Urgot, Yasuo, Volibear, Rengar etc etc etc
I can bring tons of this example but after this I think about Garen, Riven, Zed, Talon etc etc etc Garen has flat magic damage (plus the scaling on enemy health) but he has no scaling. What...what's the sense to create AP scaling on Cait's traps? Personally I will never build ap on her, same on ashe, but what's the sense of their ap scaling? Is it for the baron? Or for different reasons?
I'm very curious about this.
(and sorry for my terrible english y.y)