Commander Laughing Jasper Flint Creatures you control but don't own are Mercenaries in addition to their other types
Plus, if your opponent can deal with your Ixalans Bindings, you now have a way of returning them to your hand
Between unwrapping presents and binging on eggnog, I had the chance to try out Unstable with some friends
The idea for these cards is to create effects that are not inherently broken and can work like an emblem on a planeswalker
All the usual mono-black suspects fit in here, from Entomb and Demonic Tutor, to Stinkweed Imp, to Reanimate, to Cabal Coffers
Gary is a skin for Toxrill, the Corrosive, which has a decent secondary market value thanks to being a powerful boss monster in Commander