These are good general practices, but again, there are exceptions to these "rules." A very general guideline for a 360-card cube could be: 50 white cards 50 blue cards 50 black cards 50 red cards 50 green cards 50 multicolored cards (five of each color pair) 30 nonbasic lands 30 artifacts Themes The theme for your cube can be anything that interests you as a player
Part reactive Ad Nauseam, part set-up for Axis of Mortality/Mirror Universe shenanigans, this card does something niche very well
Players can expect these regular changes to the format to create a dynamic play experience between Standard set releases
Transmutation Font I wish Transmutation Font were a bit cheaper, but its still a solid colorless card
Coeurl is a recurring monster across the Final Fantasy series, so its only right that it would get a card here
Outpost Siege Outpost Siege has been a premier card advantage option for red decks in Commander for a long time