What Is the Nerd Leagues Combo Finder?
The Nerd Leagues Combo Finder takes a list of Magic cards and tells you which known combos that list already completes, and which ones it is a single card short of. It runs on the Commander Spellbook database, so it picks up new combos as they are catalogued.
You do not need an account to try it, and the deck does not have to have been built on Nerd Leagues.
Two ways in
The MTG Combo Finder is reachable from two places, depending on where your card list currently lives.
- The standalone Combo Finder at nerdleagues.com/combos takes any card list — pasted text, a Moxfield or Archidekt URL, one of your saved decks, or a single card name. Signed out, it shows the first three results per tab.
- The Combos overlay in the deck builder reads whichever deck you have open, and re-checks it as you change the list.
What a result shows
Combo results are split across two tabs, each with a count:
- In Your Deck — combos your list already completes.
- 1 Card Away — combos you would unlock by adding one more card, with the missing piece named.
Each combo shows images of its pieces, the step-by-step line for executing it, what it produces (infinite mana, extra turns, win the game), the mana needed, any prerequisites, and an EDHREC popularity figure. Pieces are priced individually with a total for the combo, next to TCGPlayer and Cardmarket links.
"Bracket" means two different things here
Two separate scales share the word bracket, and they overlap on some names.
- A combo's bracket tag rates one combo: Ruthless (fast two-card combos, infinite turns, mass denial), Spicy (potentially powerful, may need extra pieces), Powerful (game-changing but slower), Core (moderate, extra-turn adjacent), Oddball (quirky, less impactful), Exhibition (casual and experimental), and Banned. The Brackets: filter row and the Sort: dropdown both work on these, and the ? button beside the row explains each one in place.
- A deck's bracket level is the official Commander scale — 1 Exhibition, 2 Core, 3 Upgraded, 4 Optimized, 5 cEDH — and describes the whole deck. The standalone Combo Finder estimates it in a separate Bracket & Game Changers section.
Core and Exhibition appear on both scales meaning different things. For "what bracket is my deck", you want the second one, and it is only on the standalone page — the deck builder overlay tags individual combos and does not estimate a deck level.
Where to go next
Pick the article that matches where your list is now:
- Finding Combos in a Deck You're Building — the overlay, for a deck in your account.
- The Standalone Combo Finder — pasting, importing, and saving the result as a deck.
- Searching Combos by a Single Card — building outward from one piece.