My most recent Cube was built a month ago, but for various reason, only got to play it for the second time today.
This Cube uses Wizard’s Tower to augment the regular draft and gameplay. In the middle of the table is a stack of vehicles, facedown (no vehicles in the draft). Starting on turn three, you can draw and immediately play a vehicle instead of drawing a card from your library. It’s been fun to do something different, and it’s cool that everyone has access to the vehicles without trying to figure out a way for everyone to have an equal number of vehicles or forcing people to include them in their deck.