I recently learned about the sudden-death cube archetype, so I made this to enter all the cards in my collection lyna round. ;) The other sudden-death cubes I saw were only around 55 cards, but I don't know whether to aim for that size, expand and round out the color/archetype balance of this current list, or cut down this current list to balance everything out.

I haven't worked out how the cube should be drafted, or how many players should be in a pod. The only idea I had in mind when looking through these cards was if they would be fun when each player begins the game with only 1 life.