THE FIELD NETWORK.
Not just a deck database. A place to investigate neglected commanders, trade discoveries, test ideas and build a record of what actually happens at the table.
Community beta · Public posts and decks are visible to everyone. Results are self-reported, not independently verified.
Choose your first assignment.
Explore without signing in, or create your free investigator profile when you are ready.
Case File Discussions
Open a file, add discoveries, discuss combos, and follow its updates.
The Community Deck Gallery
Publish a deck from your Workshop, document your revisions, and ask the community for Deck Doctor recommendations.
PUBLISH OR REVISE A DECK
Public decklists are visible to everyone. Your private recovery-key vault stays private and is never automatically published.
RECENT PUBLIC DECKS
DECK DOCTOR / FEEDBACK
The Rescue Challenge Board
Open-format entries can include experimental or prerelease commanders; that is a showcase, not an assurance of format legality. Votes are one per profile per challenge, and can be changed. Entries are not rules-verified; challenge results are community votes, not tournament standings.
Field Testing Laboratory
Share real games and compare commander matchups. We show sample sizes rather than claiming a proven win rate from a handful of games.
HIDDEN GEM SCANNER EXPERIMENTAL
Find rarely explored card ideas with a live Scryfall search. Results are search leads, not commander-specific synergy guarantees.
Watchlist & Investigator Profiles
Follow other investigators and their case research. Your activity feed gathers new posts from people and case files you follow.
YOUR FOLLOWED RESEARCH
LATEST ACTIVITY FROM YOUR WATCHLIST
Commander Evidence Boards
Every forgotten commander deserves an evolving case file. File hidden synergies, combos, budget swaps, weaknesses, and matchup discoveries. Your peers can endorse findings; votes show community interest, not independently tested truth.
My Card Collection
Track physical cards you own, upload a collection CSV, and see which cards you still need for a deck. Your inventory belongs to your Field Network profile and is never published.
Sign in to load your private collection.
IMPORT FROM A LIST OR CSV
Supports lines such as 4 Lightning Bolt and CSV headers such as Quantity,Name or Count,Card Name. Additional edition columns are ignored. Imported quantities update the corresponding cards; unrelated saved cards stay untouched.
BUILD WITH CARDS I OWN
Estimate how much it would cost to finish a Workshop build or public deck. Prices use reference printings from Scryfall, not guaranteed lowest market prices.
MY SAVED CARDS
Compare Two Decks
Measure shared cards, unique slots, mana curves and estimated prices. Compare your locally saved Workshop deck against publicly published builds or any two community decks.
Card roles and prices are heuristic, using Scryfall card metadata when available. Deck lists and playtest results are not independently verified.
Investigator Ranks & Achievements
Recognition for published decks, tested matches, documented case research, and findings fellow investigators endorse. Score caps discourage farming posts for points.
COMMUNITY LEADERBOARD
Ranks reflect community activity—not card expertise, purchasing, or tournament performance.
Field Dispatches
Updates when someone mentions you, comments on your deck, follows you, votes for your challenge entry, or files research in a case you follow. Everything stays inside the website; no unsolicited emails.
Your Investigator Dossier
CREATE A FREE PROFILE
A unique handle, a Commander portrait, a bio and a 256-bit private recovery key. No password is required. Add and verify an email for future recovery, or keep using a key-only profile.
This is displayed once. Anyone with it can control your profile.
SIGN IN WITH YOUR RECOVERY KEY
LOST YOUR PROFILE KEY?
Receive a one-time recovery code at your previously verified email. Once verified, we'll replace your old key and display the new one securely.
Your previous profile key has been revoked. The new key appears only once.
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PRIVATE RECOVERY EMAIL
Ad-free for monthly Ko-fi supporters: Verify the same email address you pay with on Ko-fi ↗ and keep this device signed in. Every recurring membership tier qualifies. Your email stays private.
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Only a verified address can recover a lost profile key. Linking or changing your address requires a valid profile key. We never publish your email.
ACCOUNT REMOVAL
Deletes your free identity, public decks, comments and reports. This does not affect separate vault keys or Ko-fi.