This is a base for a budget cube. The idea is that anyone can copy this list and have a solid base to start a budget cube.
The cube is tagged for different sizes. Yellow is for 360 cubes, Orange for 540 cubes, Red is for 720 cubes.
When you copy the cube over you can delete the cards that are tagged in a cube that is to large for your chosen cube. For sizes in between pick the one or two cards from the size above that you like.
These are my recommendations for the cards to run, but they can be swapped around to work with budgets.
The idea is that every card listed here will work in any cube, it contains white removal, black removal, black hand attack, red burn/removal, green ramp, colourless ramp and lands, as well as some efficient creatures and cards that I would consider staples.
The lands are not ideal, but these are the best available on a budget.
There will be a video explaining this coming soon.