Sources

• MTGJSON (sealedProduct "Secret Lair Festival in a Box Barcelona 2023 Commander Fan Bundle")seen Oct 22, 2026

  “{"card": [{"finishes": ["foil"], "foil": true, "name": "Arcane Signet", "number": "1F", "set": "p30m", "uuid": "5e11d5c6-cbde-5b02-8b11-09662b8ba009"}, {"finishes": ["foil"], "foil": true, "name": "Relentless Rats", "number": "10", "set": "slp", "uuid": "e6c79f29-2362-523e-9748-7eb3893af91f"}], "sealed": [{"count": 1, "name": "Mystery Booster Booster Box (Convention Edition - 2021)", "set": "mb1", "uuid": "c178d6ce-be9b-536b-aa85-d1da83ef7f58"}, {"count": 1, "name": "Commander Legends Battle for Baldurs Gate Commander Deck Exit from Exile", "set": "clb", "uuid": "f8c1403e-9a69-5a15-9076-64ca760b3bfb"}, {"count": 1, "name": "Commander Legends Battle for Baldurs Gate Commander Deck Mind Flayarrrs", "set": "clb", "uuid": "7710eceb-d9c2-5da6-b233-d8d23303bfee"}, {"count": 1, "name": "Commander Legends Battle for Baldurs Gate Commander Deck Party Time", "set": "clb", "uuid": "ae9ef0cb-c344-534f-94c0-fc2b0138d19e"}, {"count": 1, "name": "Commander Legends Battle for Baldurs Gate Commander Deck Draconic Dissent", "set": "clb", "uuid": "41886388-9392-5ba3-bb68-2e029fe9ed4b"}, {"count": 1, "name": "The Brothers' War Commander Deck Mishras Burnished Banner", "set": "brc", "uuid": "6edfabcd-4df0-5f4c-82c1-ea7d54fdb058"}, {"count": 1, "name": "The Brothers' War Commander Deck Urzas Iron Alliance", "set": "brc", "uuid": "00a77e73-c3b5-5a7a-b4b8-ad3d1be4e754"}]}”