Edit: This build hasn't been as accurate to the original baldur's gate draft experience as originally intended and now stands to be a custom draft environment that uses mostly baldur's gate cards. It does contain cards that are in the set but not found in normal boosters as well as some forgotten realms cards and one custom card I thought was fun. Standby for a more accurate set cube to come out some time in the future.

My brother really loves drafting baldur's gate, so we decided to work together and make a cube that tries to mimic the feel of drafting this set as much as possible. Unfortunately for maximum accuracy the cube would need to be 4515 cards big so that is out of reach. Even to include only the baldur's gate exclusive cards it would still be an insanely huge cube. Unfortunately for accuracy at that level you are just gonna have to open packs or use table top simulator. There are a few custom cards in the cube. For example in CLB there is only 5 green backgrounds when every other color has 6 so one extra was made. Custom Cards are listed as "Wastes". I also put some forgotten realms cards in the cube too.

Baldur's gate packs are:
1 legendary (creature or planeswalker) with a rare or mythic in 31% of boosters
1 background with rare in 1/12 boosters (we are ignoring the rare restriction)
1 non legendary rare/mythic
3 uncommons
13 commons
1 foil of any rarity

This means the packs are 20 cards large. I will sort the cube not based on color but rather which pile it falls into of each type.

When drafting take 2 cards per pack and you must have a commander by the end of the draft to participate. Build 60 card decks. Games are played multiplayer with up to 4 players.