Glimpse of Nature, Nettle Sentinel and Heritage Druid and you can basically play your entire deck in one turn.
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Can you proliferate a Planeswalker? If so, I'd add Koth of the Hammer.
A cheaper combination that I can think of is midnight guard with presence of gond. Maybe throw in a leyline of vitality with it?
I love this deck! Now all you need is a Guile and a Dovescape and you have unlimited flying friends for Storm Crow!
Consider lost auramancers with teysa or council to fish for enchantments.
Id do basilisk collar, goblin sharpshooter, and a couple reliquary towers (land) for iv-mizzet + curiosity combo so you can keep your cards. Or spellbook whatever you be feeling.
Something you could try if you can find one or two. Get a lavisa coldeyes, since you use both warriors and berserkers, drop her out then the game is yours since you have vines of vastwood.
Perhaps try a couple variants with rats from the kamigawa block, ink eyes and what not.
Perhaps try some wolf skull shamans, and maybe harmonize.
It would be interesting to see your kor vs my kor, I see an epic battle.