Most cards come from Shadows over Innistrad and Eldritch Moon
36 lands worries me, but with Hakbal in the command zone it's probably enough assuming we can explore a couple times
Gadwick, the Wizened Were cheating a bit by not leaving Gadwick, the Wizened for the creature section below, but he really does feel more akin to Blue Suns Zenith than a Mulldrifter
Discard a card: Witch-king of Angmar gains indestructible until end of turn
Winter Moon is a lot fairer than Winter Orb, and though I think its pretty reasonable for mono-color decks to drop, the social contract is likely to keep it away from most tables
We print out all the mythic rares from a set on these big pieces of paper, and we put them all up on the wall in the most commonly walked-through hall in the building