Hello and welcome to the Mega Radical Cube or MRC. This is going to be a small to average size (not yet decided). There will be a two color theme (although not necessarily Ravnica guild themed). If you want to sign up to help pay for the costs of the cube the list is below. You can also suggest a card to add to the cube, a list is below. If you want to suggest a double-colored card, it ideally should fit into its two color theme, and if it is a mono color card, it should be able to fit into multiple decks, such as a green card being able to fit into a Gruul deck or Simic deck, for the sake of variety.