My take on a peasant cube.
No functional reprints except lands: terramorphic expanse/evolving wilds, shimmerdrift vale/temple of the dragon queen and the thriving land/baldurs gate taplands. Maybe uncharted haven and shimmering vale. No "strictly worse" cards. No online rarities -- only cards physically printed at some point as common/uncommon.

Updated through LCI - no cards from subsequent sets will make their way into this cube due to Play Booster balance issues (power creep) and my desire to not have Universes Beyond in my cube.