Collector's World deck tools
Commander Deck Tools
Paste or upload a decklist, then check current Collector's World availability.
Parsing stays in this browser. Card lookup sends only parsed identifiers to Scryfall. Inventory checking sends only resolved card IDs and receives public-safe stock variants; decklists are not saved.
Add a decklist
Common Arena, ManaBox, Moxfield, Archidekt, and plain text exports are supported.
Plain UTF-8 text only, up to 100 KB. The file stays in this browser.
Paste a decklist or choose a plain text file to begin.
Use one card per line with a quantity, such as 1 Sol Ring, 1x Lightning Greaves, or 1 Swords to Plowshares (LTC) 123.
Deck results
Paste or upload a decklist, then choose Check my deck to see what Collector's World can currently supply.