Change Tier 2 Cunning
Sorry if this has been raised ad nauseum elsewhere but I've had a search of the discussions and haven't found it:
Tier 2 Cunning is crap.
I'm a support player but I've never taken biscuit and rarely bought pots.
As a support player, I also won't get jungle buffs until late game if at all.
As a support player, I genuinely NEED Bandit as do basically all supports.
So, to get Bandit which is THE support mastery, I HAVE TO take either extended jungle buff duration or biscuits.
Let's talk about biscuits then: there are no biscuits any more b/c you have to spend 50 g on health pots or get a flask. I've toyed with going Corrupting Flask but the item feels entirely underwhelming on support (maybe it's better elsewhere?). To clarify, saying there are no biscuits any more is to say: increasing the cost of accessing the mana from this mastery by making health potions biscuits but adding 15g is a way of shifting the cost of buying early game wards into feeding a mastery... a mastery that only helps in the early game--but, hey, we're supports, so we should shut up and take it. (I know the gold cost change has more to do with top lane, but that doesn't change how it coupled with the awful Tier 2 Cunning "choices" sucks for supports. And as I've said: never been a fan of your biscuits (my homemade ones are lovely tho').) So, Riot, you've said that the masteries are expandable: give us a third tier 2 Cunning option.
It needs to be support oriented. It could be functionally mage oriented as well. Something like bonus MP and/or MPregen. Something that's less safe than biscuit b/c it has less effective HPregen but opens paths to be more aggressive because you have more mana or mana regen. (Bonus MP could help out Ryze who lost out on having unique interactions with the mastery system with these changes, though maybe that was an intentional design decision--in which case you could still give the rest of us some more MPregen. (Ryze ain't even bovvered tho' so it doesn't really matter for him.))
Even a mastery that gave % bonus TOTAL MPregen could help out a lot by making mana font and MPregen runes stronger (as I understand it (I haven't run the numbers, "it's commonly held that...", and since I've been using MPregen runes it seems that) %MPregen on items doesn't interact with runes) though again there, that is potentially too niche as as far as I know few people run MPregen runes any more.
for example. I think that's more common than never using a potion all game (although you certainly could use few enough that you'd want something else more, if there was something else).
so idk