Commander deck builder
Pick a commander, or let TunaDeck pick one for you. Set your bracket and budget, and get a full 100-card deck you can analyze, playtest and upgrade.
Free to use. Supporters keep it that way. Become a supporter →
What TunaDeck does
Build
Or let TunaDeck pick one that fits your colors or collection
Brackets 1–5, owned cards only, any card, or no budget
Or build it yourself, one card at a time
Tune
One you built, an imported list, or a Community deck
Within one budget, with cheaper picks, or pick what to fix
Your original stays, and missing cards go to TCGplayer or Card Kingdom
Share
Flip any saved deck to Public and it appears in Community
Players vote on it and copy it to tune for themselves
The best-voted decks rise to the top of Community
And the tools around them
Mana curve, lands and color sources, ramp, draw and removal counts, and how often your opening hand is keepable.
Every real path to victory in the list, the cards behind it, and what to watch out for.
Draw, mulligan and play out turns on a tabletop, or run 5,000 quick games to see how the deck really draws.
A plain-English guide to piloting your list: the game plan, keepable hands, your first turns and what beats you.
Browse shared decks and share your own. Vote for the best ones, see how many cards you already own, and copy to tune any deck.
Import decks from most sites and export them back out.
How it works
Choose to let the engine build it or build it yourself. Name a commander, or TunaDeck can pick one. Add anything you want it to be built around.
Pick the power level your playgroup expects and how much you want to spend, or no budget at all.
Get all 100 cards at once. Check the mana, play a few hands, ask the AI deck coach, then swap cards until it's yours.
What step 3 gives you
Community
Browse decks other players have shared, vote for the best ones, see how many of the cards you already own, and copy any deck to tune it yourself.
Upkeep · the daily briefing
Bans, new sets, Secret Lair drops, fresh combos and a commander to try, every day. Save a deck and Upkeep tells you when the news affects it.
Read today's UpkeepExample alerts
A card in Pirate Crew was just banned in Commander.
Jarad's Zombie Pit is one card away from an infinite drain.
2 new cards fit your Yennett deck.
Accounts
Building is open to everyone. A free account saves your decks and collection on every device, lets you share decks to Community and vote, and gives you more builds each day.
Ready when your deck is
