Although decks are anything but straight-forward these days, I’m planning on doing just that here.
Of course, we don’t have that many werewolves spoiled yet, so there’s probably plenty of other options as well. There is one uncommon werewolf, which enables the use of mana without having to cast spells pretty well, but before there’s enough stuff for it to enable, I’m staying away from that theme.
I think the best approach here, is simply to curve out and beat down, but because of Arlinn’s abilities, I’m bringing in the classic Den Protector + Deathmist Raptor package. Its quite resilient and strong on its own, but giving extra power to Mother is just great and giving any Deathtouch creature Trample works very well.
Then we need to fill in the curve. For that purpose, I think Sylvan Advocate and Nissa, Vastwood Seer do some work, but we also need a good five-drop to follow Arlinn (although admittedly it will sometimes be awkward because of her two distinct states). Maybe Harbinger of the Hunt? It hasn’t seen any Standard play thusfar, but it could definitely work, depending on the kind of removal in the new format. Dealing seven with haste seems good, anyhow.
How about Elvish Visionary to round out the deck? Any body is good with Arlinn and getting those extra cards is always good.
So, here’s a first version of the deck, with a very poor landbase, but we’ll get more lands, so that’ll probably get better.: