Im cheating a bit with Vraskas Contempt, since its a card from Ixalan , but since Vraska is the Golgari guild leader, Im okay with bending the rules a bit to squeeze another removal spell into the mix
Commanders like Laughing Jasper Flint or Don Andres, the Renegade benefit you when you use spells you dont own, so theyre great choices for building around this archetype
Not just the artwork or the Pokemon's name, but every tiny piece of text, every symbol, every marking
when she comes into play, Kida reduces the Strength of all other characters by 3 points
Personally I think it makes for more interesting strategy, but if the aim is to carve out a competing slice of the online CCG space, the complexity this adds may still prove to be an obstacle