In a non-budget version of the deck, these should be Wurmcoil Engines, but nobody has enough money to spend $75 on three cardboard rectangles, so here we are. Traditionally, we would be running Hornet Queen, nut I've been testing the elemental as an alternative. I have been impressed with it so far, as its ability to be played without kicker on turn two or three can completely stonewall some aggro decks and significantly help your worst matchup. You can also cast it for more than seven mana, making it an extremely versatile card, worth an include even if the wolves are slightly worse than the bees. That being said, in the long run I may test a split of the two cards.
I haven't been very impressed with Harmonize so far, as it feels extremely clunky to play and not very valuable. I haven't done enough testing to know if it is any better than Ancient Stirrings, another card that is extremely clunky but necessary.
Great against aggro, better than Fog. There isn't much to say here, other than that Moment's Peace may be worth a try.
Wild Cantor is an interesting card. It allows some explosive plays, and makes Caravan Vigil one of the best cards in our deck. On the other side, it is more vulnerable to removal than Sakura-Tribe Elder, and doesn't thin our deck. Ultimately, it may be up to you which to include, and it may even change as I do more testing.
Mentioned briefly in the primer, the elf has great synergy with Utopian Sprawl but it weaker to aggro. If you were to replace it, I would suggest Birds of Paradise.
