Quick Answer

River Song's Diary is a rare Artifact from WHO (WHO) costing {3}. Legal in Commander.

River Song's Diary MTG card

River Song's Diary

Artifact

Card Text

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.

Card Stats

rare CMC: 3.0 WHO WHO 🎨 Tatiana Veryayskaya
Imprint

What kind of card is this?

Use these role hubs to find similar staples, upgrades, and answers.

Roles are still being computed for this card.

Market Prices

TCGPlayer
$3.35
Foil
Buy
Card Kingdom
$3.49
Foil
Buy
Cardmarket
€2.13
Foil
Buy
Prices updated: 2025-12-16

Format Legality

Commander Legal
Duel Legal
Legacy Legal
Oathbreaker Legal
Vintage Legal

Similar Cards

Other Printings (4 total)

Community Stats

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Decks Using This Card
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Comments

Often Played With

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Frequently Asked Questions

What is River Song's Diary? Basics

River Song's Diary is a Artifact card from the Magic: The Gathering trading card game.

Its ability reads: "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."

How much mana does River Song's Diary cost to cast? Basics

River Song's Diary has a mana cost of {3}, which equals 3.0 total mana (converted mana cost/mana value).

It is a colorless card and can be cast with any color of mana.

What does mana cost mean in Magic: The Gathering? Basics

Mana cost is the amount and type of mana required to cast a spell in Magic: The Gathering.

River Song's Diary's mana cost of {3} means you need to pay that much mana from your lands or other sources.

Colored symbols (W=White, U=Blue, B=Black, R=Red, G=Green) must be paid with that specific color, while numbers can be paid with any color.

What is converted mana cost (CMC) or mana value? Basics

Converted mana cost (now officially called "mana value") is the total amount of mana in a card's mana cost, regardless of color.

River Song's Diary has a mana value of 3.0. This is important for effects that care about a spell's total cost, like cascade or cards that say "mana value 3 or less."

What is oracle text? Basics

Oracle text is the official, current rules text for a Magic card as maintained by Wizards of the Coast. It supersedes any printed text on older cards.

River Song's Diary's current oracle text is: "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."

What is the current price of River Song's Diary? Pricing

Price data for River Song's Diary is currently unavailable. Check TCGPlayer or Card Kingdom for current prices.

Where can I buy River Song's Diary? Pricing

You can purchase River Song's Diary from major MTG retailers including:

Prices vary by condition and printing. Check multiple sellers to find the best price.

What is the difference between normal and foil cards? Pricing

Foil cards have a shiny, holographic finish that makes them more collectible. They are functionally identical to normal cards but typically cost more due to their rarity and visual appeal.

Is River Song's Diary legal in Standard? Legality

Format legality information for River Song's Diary in Standard is not available.

Standard is a rotating format that only allows cards from the most recent sets.

Is River Song's Diary legal in Modern? Legality

Format legality information for River Song's Diary in Modern is not available.

Modern includes all cards printed in a standard-legal set from 8th Edition forward.

Is River Song's Diary legal in Commander (EDH)? Legality

River Song's Diary is Legal in Commander (EDH) format.

Commander is a casual multiplayer format where you build a 100-card singleton deck around a legendary creature.

Is River Song's Diary legal in Pioneer? Legality

Format legality information for River Song's Diary in Pioneer is not available.

Pioneer is a non-rotating format that includes all standard-legal sets from Return to Ravnica forward.

Is River Song's Diary legal in Legacy? Legality

River Song's Diary is Legal in Legacy format.

Legacy allows almost all cards ever printed, with a substantial ban list for balance.

Is River Song's Diary legal in Vintage? Legality

River Song's Diary is Legal in Vintage format.

Vintage is the most permissive format, allowing almost all cards with only a minimal ban list. Some powerful cards are "Restricted" (limited to 1 copy).

Is River Song's Diary legal in Pauper? Legality

Format legality information for River Song's Diary in Pauper is not available.

Pauper only allows cards that have been printed at common rarity in a paper or online set.

What is format legality in MTG? Legality

Format legality indicates which official MTG formats allow a card to be played:

  • Legal: Card is allowed in the format
  • Banned: Card is prohibited from play
  • Restricted: Limited to 1 copy (Vintage only)
  • Not Legal: Card was never part of that format's card pool

Different formats have different banned lists based on power level and game balance.

What set is River Song's Diary from? Details

This printing of River Song's Diary is from WHO (WHO), with collector number 1051.

River Song's Diary may also appear in other MTG sets with different art or special treatments.

What is River Song's Diary's rarity? Details

River Song's Diary is a rare card in WHO.

Card rarity affects both availability and price. From rarest to most common: Mythic Rare → Rare → Uncommon → Common.

Who illustrated River Song's Diary? Details

River Song's Diary was illustrated by Tatiana Veryayskaya.

Magic: The Gathering features artwork from hundreds of talented artists, and many cards have been reprinted with new art over the years.

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