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What can I build tonight? Your decks ranked by the cards you own

Updated November 9, 2026

"What can I build tonight?" is one of the three questions Reliquary suggests first: your assistant ranks the decks you keep in Reliquary by how much of each list your collection covers right now, most complete first, with the first cards each one lacks.

How a deck is scored

Counts toward the deckWhy
Copies the deck has claimedThey are promised to it
Copies it shares with another deckThey exist, but another deck counts on them too
Free copies no deck has claimedYou own them and could claim them tonight

The score is the share of the list those cover. 100% means every card is at hand, not that the deck is sleeved, and a deck at 100% may be sharing copies with another deck. The deck's page names them, and asking which decks conflict shows where they collide. You can ask for one format only, such as Commander or Pauper.

Only the decks you keep

The ranking reads the decks already in Reliquary. It does not search the internet for decks you could make from your cards. To rank a list you found elsewhere, paste it first: see how to paste a decklist.

From the answer to the table

  1. Pick a deck from the ranking.
  2. Claim its cards from your collection; your assistant lists what is still missing, with prices.
  3. Ask which decks cannot be built at the same time, if you are taking two.
  4. Once the cards are in the deck box, say so, and the deck's own claimed copies move into its place; borrowed ones stay where they are.

Questions

Can I ask without an assistant?

The ranking is a question for an assistant connected to Reliquary, or a REST call. In the web app, each deck's page shows what is claimed, shared, free to claim and missing.

Why is a deck at 100% still missing a card on the table?

Because another deck may have that copy sleeved. Ask which decks conflict, and Reliquary names the stacks promised to more decks than there are copies.

Are proxies counted?

Yes. A proxy you own counts toward a deck's score like any copy; the ranking does not set them apart. The deck's page tags each proxy the deck has claimed.

Connect your assistantFree, with Google or GitHub. No card.

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