This is a Draft version that I've played several times. It's designed to play a small/medium Cube when there's fewer players than desired (2 - 5).

It goes like this:

1. Each player makes two random packs of 16 cards out of the cube.
2. (First Pick) Each player looks at one of the packs and picks two cards without looking at the other pack.
3. After the first pick, each player puts the already seen pack aside (now missing two cards) and looks at the second pack that was prepared. Then they pick two cards from it as well.
4. After each player having picked their first 4 cards (2 from each pack), they should decide which of their two packs is going to wheel. The other pack is then shuffled back into the cube.
5. After shuffling the packs that weren't chosen, the players proceed to draft normally, but taking always two cards every pick instead of one.

This process should leave every player with 18 cards after every pack.
The same process is repeated 3 times.

Each player should have a pool of 54 cards at the end of the draft to build their deck.