This is my EDH cube.
I made first made this in late 2018 and have updated it infrequently since then.
I think the best way to play it is in the Commander Legends draft format, which is:

• Each pack has two of the designated commanders and eighteen other cards, 20 total.
• Draft 3 packs, picking two cards at a time.
• Each player creates a 60-card deck. This includes commander(s) and must follow colour identity rules.
• If needed, players have access to up to two copies of The Prismatic Piper.
• Play multiplayer games.