Card Codex

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17 May 2024: Card library updated.

River Song's Diary

3 · Artifact

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 River Song's Diary, choose one of them at random. You may cast it without paying its mana cost.

Similar cards

Color identity:
NameManaTypeText
Grief 2BBCreature — Elemental Incarnation Menace When Grief enters the battlefield, target opponent reveals their hand. You choose a nonland card from it. That player discards that card. Evoke—Exile a black card from your hand. 3/2
Gorilla War Cry 1RInstant Cast this spell only during combat before blockers are declared. All creatures gain menace until end of turn. (They can't be blocked except by two or more creatures.) Draw a card at the beginning of the next turn's upkeep.
Elvish Spirit Guide 2GCreature — Elf Spirit Exile Elvish Spirit Guide from your hand: Add {G}. 2/2
Fortune's Favor 3UInstant Target opponent looks at the top four cards of your library and separates them into a face-down pile and a face-up pile. Put one pile into your hand and the other into your graveyard.
Oath of Nissa GLegendary Enchantment When Oath of Nissa enters the battlefield, look at the top three cards of your library. You may reveal a creature, land, or planeswalker card from among them and put it into your hand. Put the rest on the bottom of your library in any order. You may spend mana as though it were mana of any color to cast planeswalker spells.
Pair o' Dice Lost 3GGInstant Roll two six-sided dice. Return any number of cards with total mana value X or less from your graveyard to your hand, where X is the total of those results. Exile Pair o' Dice Lost.
Megatron, Tyrant 3RWBLegendary Artifact Creature — Robot More Than Meets the Eye {1}{R}{W}{B} (You may cast this card converted for {1}{R}{W}{B}.) Your opponents can't cast spells during combat. At the beginning of your postcombat main phase, you may convert Megatron. If you do, add {C} for each 1 life your opponents have lost this turn. 7/5
Silent Gravestone 1Artifact Cards in graveyards can't be the targets of spells or abilities. {4}, {T}: Exile Silent Gravestone and all cards from all graveyards. Draw a card.
Atmosphere Surgeon 1UCreature — Phyrexian Wizard Whenever you cast a noncreature spell, put an oil counter on Atmosphere Surgeon. Remove an oil counter from Atmosphere Surgeon: Target creature gains flying until end of turn. Activate only as a sorcery. 2/1
Descendant of Masumaro 2GCreature — Human Monk At the beginning of your upkeep, put a +1/+1 counter on Descendant of Masumaro for each card in your hand, then remove a +1/+1 counter from Descendant of Masumaro for each card in target opponent's hand. 1/1
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