Off-Meta Rune Pages (How to Build)
I'm curious to know when is it ever necessary/viable to build off-meta Rune Pages? And when and/or if you ever do make an off-meta Rune Page, how would you go about making them? What factors would you consider when building such a page?
For example, I once had a Rune Page for Morgana, back before the Keystone masteries came into play, that had SpellVamp quints in it, rather than AP Quints. And the reason for that was to take advantage of her passive. The increase wasn't truly noticeable til later on in the game(s), but it was definitely noticeable once that point came.
So, yeah, what do ya'll have to say about this?
to help against the AP mid lane so its HP/Regen runes are ok.