Curated Unstable cube.- (in principle) 4 of each common, 2 of each uncommon, and 1 of each rare and mythic.- Contraptions are
instead 2 of each common and uncommon, and 1 of each rare and mythic.- Removed "not-un" commons, any cards that don't work/aren't
fun, and a few not great cards for color balance reasons.- Perfectly color balanced at common and uncommon.- Uncommons with
multiple versions appear with three different versions, rares with multiple versions appear with only one version.- Includes 3
each of Killbots and Secret Bases.