Misty allows the player to choose one Water-type Pokmon and flip a coin until they get tails
I think it fits more into a green-based deck like Seedborn Muse, but it works well here because you can crew all your vehicles and then still have blockers
Bitterblossom Enchantments that can create creatures are a premium for deckbuilding
Finally, once you have established absolute control with this massive value, the deck features win conditions including flooding the battlefield with a multitude of artifacts, including powerful creatures like Master of Etherium, Metalworker Colossus, Myr Battlesphere, artifact tokens from Thopter Spy Network, massive constructs created with Urza, and more
If it has mana value less than the sacrificed permanents mana value, scry 2