Mice

 I need a name for this deck, but right now it's got it where it counts, kid.

4 Shuko

4 Heartfire Hero
3 Manifold Mouse
3 Valley Questcaller
3 Emberheart Challenger
2 Mabel, Heir to Cragflame
3 Flowerfoot Swordmaster
3 Seedglaive Mentor
1 Feather, the Redeemed

4 Monstrous Rage
4 Unwanted Remake
2 Loran's Escape|
3 Legion Leadership
2 Shelter

7 Plains
7 Mountain
4 Elegant Parlor
2 Restless Bivouac

Obviously this started as a riff on the mice deck in Standard-hey, why not build on a proven idea? Without the limits of Standard, Shuko becomes available and the deck can get sick very, very quickly. 

With 20 lands, the deck is running very lean, and I'm absolutely hoping that Elegant Parlor along with Shelter and Loran's Escape can help smooth my draws out, while not slowing me down, despite Restless Bivouac and Parlor entering tapped.