Commander Box League is the best thing Wizards has done for prerelease week in a while.
Every player cracks a whole Play Booster box, builds a 60-card Commander deck out of it, and then plays pods all week until the set hits shelves. Nobody netdecked anything. Nobody has a $900 mana base. Somebody is definitely running four copies of the same common and loving it.
It's also a slightly odd event to run. It lasts a week instead of a night, the pods are threes and fours, and Eventlink hands you a player list and wishes you luck. This guide covers the official rules, the decisions you need to make before the week starts, and how to turn a pile of casual games into something people come back for on Tuesday.
The Rules on One Page
Straight from Wizards' Commander Box League page and the store-facing event pages. Print this and tape it to the counter.
- Product
- One Play Booster box per player, bought as part of entry. Entry price is up to the store.
- Deck
- 60 cards including your commander, built from your box plus any number of basic lands.
- Not allowed
- Promos, including the Commander Play promo and Buy-a-Box promos.
- Commander
- Any legal commander you opened.
- Color identity
- Ignored for deckbuilding. Play any colors. Cards that mention color identity (Arcane Signet and friends) still use your commander's.
- Copies
- Duplicates are fine. Opened three of the same uncommon? Play all three.
- Games
- Normal Commander: 40 life, commander damage, pods of three or four players. Pairing is up to the store.
- Between games
- Players can adjust their deck using cards from their box.
- When
- From the set's Prerelease until its tabletop release. Roughly a week.
- Rules enforcement
- Casual. This is a kitchen table with a cash register.
The first Commander Box Leagues ran alongside the Edge of Eternities Prerelease in July 2025, and they've come back with sets since, including holiday versions. If you're reading this before a new set's prerelease, check that set's page on the WPN site for the exact dates.
Chapter 1: Why Stores Love This Format
It sells boxes to Commander players
A lot of your Commander regulars skip prerelease entirely because 40-card Sealed isn't their thing. Box League gives them a reason to buy a whole box on release week and play it the way they already like to play.
It fills your quiet nights
Prerelease weekend is always busy. The Tuesday after usually isn't. A week-long event with standings gives people a reason to show up on the quiet nights too, because every game they play counts toward something.
It levels the table
Everyone's working from the same product. The player with the big collection and the player who started last month are both building from one box of the same set. That's the most even Commander table your store will see all year.
Chapter 2: Decide These Before Day One
The official rules leave a few things to the store. Decide them up front, post them, and you'll skip every awkward conversation at the counter.
Entry price and what it includes
Entry is the box, priced however you like. Some stores sell it at their normal box price and call it done. Others add a few dollars that go into a prize pool for the week. Either works, as long as it's on the sign-up sheet before anyone pays.
Where and when people can build
Cracking and sorting a whole box takes a while. Decide whether players build in store (tables, a basic land station, sleeves at the counter) or can take the box home and come back with a deck. The rules don't say, so it's your call. In-store builds are more social. Take-home builds get more games played on day one.
Trading and swapping
The rules say your deck comes from your box. They don't mention trading. Most stores we've talked to say no trades until the week is over, which keeps it a true box-to-deck challenge. Pick a rule and write it down.
The "I didn't open a commander" player
It's rare with a full box of a modern set, but it can happen, and Wizards' rules don't cover it. Decide your house rule in advance so you're not making it up while the player stares at you.
How many games count
If you're keeping standings (you should, see Chapter 4), cap the number of games that count. Six is a good number for a week. Without a cap, the person who plays 20 games wins, and "played the most" isn't the same as "played the best."
Chapter 3: Pods and Pairing
Wizards leaves pairing to you, and Eventlink's Box League template is Player List Only: it records who played, not who played whom. You have two sensible options.
Open play (recommended for most stores)
Players form their own pods whenever three or four of them are in the store, play, and one of them records the result. This fits the week-long, drop-in shape of the event best. Nobody waits for a round to start, and a group of three doesn't have to hang around for a fourth.
Seated rounds on a set night
If you'd rather run a proper Box League night (say, the Wednesday of release week), seat pods by record like a Swiss Commander event. It's more structured and the standings mean more, but you need a headcount that splits into pods of four, or players sitting out a round.
Chapter 4: Scoring That Keeps It Casual
Box League is a casual event, and scoring should feel that way. The point isn't to crown a grinder. It's to give people a reason to come back and a story to tell about Thursday's pod.
Keep the base scoring simple
| System | Points | Good for |
|---|---|---|
| Placement points | 1st 3, 2nd 2, 3rd 1, 4th 0 | Rewarding everyone who plays well, not just the winner. Our pick for Box League. |
| Win points | Win 3, draw 1, loss 0 | Stores that want it to feel more like a normal event. |
Add a few Box League achievements
This is where the week gets fun. A handful of small bonuses, one point each, tagged when the pod reports:
- Box Fresh: win with a card you added to your deck since your last game.
- Rainbow Road: cast spells of all five colors in one game. Color identity is off, so go on.
- Copy Machine: have three copies of the same nonland card on the battlefield.
- Commander Who?: win without ever casting your commander.
- New Friend: play in a pod with someone you've never played with before.
Want more? We wrote a whole page of these: 100+ Commander league points and achievement ideas.
Prizing
Participants get a Commander Play promo while supplies last. Anything beyond that is up to you. Popular setups: store credit for the top three, a pack for whoever scored the most achievement points, and one random draw from everyone who played at least three games, so the casual crowd has something to play for too.
Chapter 5: Running It on MTG Super League
Eventlink takes care of the WPN side: schedule the event with the Commander Box League template so you get your promos. MTGSL runs the part Eventlink leaves to you: the pods, the points and a standings screen people check all week. It takes about five minutes to set up.
Create a Commander league with a season length of 1 week. Name it after the set so it's easy to find later.
Pick Player-Arranged pairing for open play. Players record their own pods, and a pod can be any size from two up, so threes and fours both count. Set Matches per Week to your game cap (six is a good start). Running a seated night instead? Pick Swiss and MTGSL seats pods of four by record, with byes for anyone left over.
Choose Pod Points (Placement) scoring (3/2/1/0), then add your Box League bonuses in the league's Settings under Custom Achievements (Scoring). They get tagged when the pod is reported, and the points land on the standings automatically.
Leave decklists off. Box League decks change between games by design, and MTGSL's Commander deck checker is built for 100-card singleton, so it would flag a perfectly legal 60-card Box League deck with three copies of a common. Leave the Commander Bracket cap on "Anything goes" too. Brackets are for constructed decks, and nobody opened a Bracket 4 box on purpose.
Share the invite link before prerelease weekend so players can join from their phones. Once the league has started, turn on the late-join link so new boxes can keep jumping in all week, or add players yourself from the participants list.
Put the standings on the store TV. Display mode shows live standings, this round's pairings and a join QR code, and refreshes itself every 30 seconds. Nothing sells the next box like a leaderboard with your regulars' names on it. See the demo screen.
Hook up the Discord
bot if your store has a server. Players check
/standings from home, and results post to your channel as pods
report.
Best Practices and Common Mistakes
Do These Things
- Post your house rules (trading, building, no-commander) before anyone pays.
- Cap how many games count toward standings.
- Let pods of three play. Always.
- Keep a basic land station and spare sleeves at the counter.
- Give casual players a prize to chase, like a random draw or achievement points.
Avoid These
- Forgetting to schedule it in Eventlink. No event, no promos.
- Counting unlimited games, so the week turns into a grind.
- Running it at competitive rules enforcement. It's a casual event.
- Requiring decklists for decks that change every game.
- Making up rulings on the spot that you'll have to repeat all week.
The deck is bad. The deck is perfect. Both of these are true.
Frequently Asked Questions
Rules summarized from Wizards of the Coast's Commander Box League and Commander Play announcement pages. Wizards' pages win if anything here disagrees with them.
Ready for Your First Box League?
Pods, points and a standings screen for the whole week. Set it up in five minutes. Free to start.