Other missions have more specialized criteria for completion, such as obtaining both an Electabuzz and a Magmar card, or completing the legendary bird trio (Zapdos, Articuno, and Moltres)
Grab Great Train Heist at TCGPlayer Another member of Okos gang slots in quite happily on this list, thanks to a unique and useful recursion mechanic
That said, -1/-0 to attackers is usually enough to swing combats in your favor
We currently have no idea what the distribution of these cards will look like, but it seems reasonable to assume that Command Tower will be more common, Lotus Petal will be much rarer, and the colored versions will be even rarer still
You can usually put transparency paper in your printer at home, but just double-check your printer settings first