As seen on "The Legacy Pit", this cube is owned by Ryan Freeburger and was designed with the help of Mason Buonadonna, David Sittinger and Jhin Wiles.
The cube is maintained and updated by the original designers with input given by the "Cube Council" which features Kevin Brenneman, Cody Colston, Eric Farmer, Ben Harris, Jameson Helfrich, Ryan Hirsch, Kevin King, Paul Lynch, Phil Phelps, Rory Rightmyer, Daniel Skutt, Eugene So and Truman Towle.
It is a 540 card Powered Vintage Cube, designed with the Post-MH2 MTGO Vintage Cube as it's base. It aims to bring a classic "Vintage Cube" feel while still featuring some more modern cards as additions. You will still find Twin in here.
The cube is filled to the brim with gorgeous foil and beta cards and is a labor of love.
Nothing in Foundations really excited me. So just added the Cub and a late one with Kaito. Nothing crazy.