River Song's Diary 
Artifact — Book
Imprint — Whenever a player casts an instant or sorcery spell from their hand, exile it instead of putting it into a graveyard as it resolves. At the beginning of your upkeep, if there are four or more cards exiled with this artifact, choose one of them at random. You may cast it without paying its mana cost.
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Prices synced Jul 9, 2026 · 103,391 products cached
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Legality snapshot
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL
💡 Not Standard legal because this card is from Doctor Who (released 2023-10-13), which has rotated out of Standard.
🛡️ Data Provenance & Integrity
Oracle source: Scryfall / Wizards
Oracle updated: July 6, 2026
Legality source: Scryfall
Legality checked: July 6, 2026
Price source: tcgcsv / TCGplayer
Price synced: Jul 9, 2026
Scryfall ID: e0c73ab0-79ed-44cd-90bf-b0debdc04fad
Oracle ID: 60a63eb4-b0f7-4930-9bf6-afd42261d4d0
TCGplayer ID: 519090
Prints & prices
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