Import your MTG collection in one go
Export a CSV from the app you use today and open it in Commandarium. Every card lands in its exact printing, with foil, language, condition and binder.
Import from ManaBox, Moxfield, Archidekt and more
Commandarium reads the CSV exports of ManaBox, Moxfield, Archidekt, Deckbox and Delver Lens — and any other file with a card name column. Step by step: ManaBox, Moxfield, Archidekt, Deckbox, Delver Lens. From the file to a finished deck: ManaBox collection to a Commander deck, MTG spreadsheet to a Commander deck.
Exact printings
With a Scryfall ID, or a set code and collector number, every card is matched to the printing you own — so the price is the price of your card.
Everything you recorded
Quantity, foil, language, condition, binder, the date you added a card, and the misprint, altered, signed and proxy markers are all kept.
Add, merge or replace
Importing again? Merge takes the quantities from the new file without doubling anything, Add puts every card on top, Replace starts over.
Big collections welcome
Thousands of printings import in one go. Names in other languages and with odd characters are matched too, and nothing that fails to match disappears silently.
An MTG collection manager built for deckbuilding
Once your cards are in, Commandarium keeps them organized — and turns them into decks.
Binders stay binders
A binder or folder column becomes a binder in Commandarium. Build decks from one binder, or see what each binder is worth.
Search, sort, edit
Filter and sort your collection, and change a copy’s condition, language or binder right in the card detail.
Value at a glance
Today’s price for every printing and the total per binder. Collection value
Scan new cards
Add a fresh booster with the card scanner instead of typing names.
Synced and backed up
With a free account the collection syncs between phone and computer. The CSV export writes every field back out — export, re-import with Merge, and you get exactly the same collection.
Decks from your cards
The Commander deck builder uses your own cards first and marks everything else as “to buy”.
How to import your MTG collection
- Export a CSV from your collection app (the steps for each app are in our import guide).
- Open Commandarium → Import and choose the file. Names in other languages and with odd characters are matched too.
- Check the result. Names that could not be matched are listed and skipped, and names matched only approximately are listed with the card that was picked — nothing disappears silently.
Import your collection
Free, in your browser, and your collection never leaves your device unless you sign in to sync it.
Import nowBuild from what you already have
Start from where your cards are
ManaBox collection to Commander deck
Already catalogued your cards in ManaBox? Import the CSV and build around what you own.
How it works →Delver Lens CSV to Commander deck
Scanned your cards with Delver Lens? Import the CSV and build a Commander deck from your scans.
How it works →MTG spreadsheet to Commander deck
Keep your cards in Excel or Google Sheets? Save the list as CSV and build from it.
How it works →Scan cards and start a deck
No digital collection yet? Scan a small stack and start building from it.
How it works →Build, check and buy
Choose a commander from your collection
Your next commander may already be in your binders. Explore the legendary creatures you own.
How it works →A deck from one binder or box
Turn one binder, one box or one pile of bulk into a complete Commander deck.
How it works →Upgrade a precon with your cards
Make a preconstructed deck stronger with the cards already sitting in your binders.
How it works →Check your deck’s ratios
Import a decklist and see its ramp, card draw and removal against their targets.
How it works →A shopping list from your collection
Only the cards your collection is missing for a deck — with today’s prices and the total.
How it works →Deck prices on Cardmarket
What a Commander deck costs in euros — and what it costs you after the cards you own.
How it works →More features
Commander deck builder
A complete, legal 100-card deck from the cards you already own — balanced, explained, ready to play.
Learn more →Card scanner
Point your phone at a Magic card. The exact printing lands in your collection — recognized on your device.
Learn more →Collection value & prices
TCGplayer, Cardmarket and MTGO prices in 30 currencies, with foil prices and daily changes.
Learn more →AI deck upgrades
“Make it stronger” finds the cards your deck is missing, within your budget, and explains every pick.
Learn more →Deck sharing
One link shows your deck to anyone — with what they already own and what it costs them to build it.
Learn more →