Cultivator's Caravan 5.5 Three mana ramp is a little more acceptable in green ramp than most other archetypes as you can play it turn two off the back of an elf
You're also pretty light on interaction of some sorts, but I'm guessing you're really, really counting on having your Commander out and stealing the problem creatures, but not everything is a creature in my experience
16 Omarthis, Ghostfire Initiate Manifest Your Deck Away Colorless decks need to dump a lot of mana into something, what with all the powerful mana rocks and lands that can produce extra mana, so why not have a commander that can make use of all that mana
Thats what Geralf, Visionary Stitcher does
Look for late Faithful Watchdog, Sneaky Snacker, and Riddle Gate Gargoyle as reasons to solidify into a color pair
Bujingi Wolf would be particularly beneficial in a Beast, Beast-Warrior, or Winged Beast-themed deck, as it provides a strong defensive capability by protecting your other monsters from being destroyed in battle, allowing for more aggressive strategies and board presence