The idea for this cube is to maintain as much Silver border goodness as possible while avoiding overly complicating, feels bad, cards that require props, and physical skill testing cards. The aim is for this cube to work for a casual and more serious environments without major slowdowns in play.
The cube consists of Unglued, Unhinged, Unstable, Unsanctioned, Mystery Booster Test Cards, Heroes of the Realm Cards, and Holiday cards. It was originally aimed at 360 cards but with Unfinity coming up, the plan is to get the cube up to speed by release and finish the 540 list with Unfinity cards.
The Unset land base has been updated to use a double set of Tri-lands, Four sets of tapped duals, one of each secret base and thriving lands, and two extra lands to make a count of 72. Contraptions have one of each plus a few duplicates to make a count of 72.
The pack breakdown is 15 cards with 2 lands, 2 contraptions, and the rest half commons/uncommons, half rare/mythic. This means some packs will be 6/5/2/2 and some will be 5/6/2/2. I am hoping that Unfinity brings enough acorn cards to maintain this distribution or slightly adjust it downwards to a consistent 6/5/2/2.