Card Codex

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17 May 2024: Card library updated.

Secrets of the Key

U · Instant

Investigate. If this spell was cast from a graveyard, investigate twice instead. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") Flashback {3}{U}

Similar cards

Color identity:
NameManaTypeText
Cabal Inquisitor 1BCreature — Human Minion Threshold — {1}{B}, {T}, Exile two cards from your graveyard: Target player discards a card. Activate only as a sorcery and only if seven or more cards are in your graveyard. 1/1
Forceful Denial 3UUInstant Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.) Counter target spell.
Chaoslace RInstant Target spell or permanent becomes red. (Its mana symbols remain unchanged.)
Nikya of the Old Ways 3RGLegendary Creature — Centaur Druid You can't cast noncreature spells. Whenever you tap a land for mana, add one mana of any type that land produced. 5/5
Akroma's Will 3WInstant Choose one. If you control a commander as you cast this spell, you may choose both instead. • Creatures you control gain flying, vigilance, and double strike until end of turn. • Creatures you control gain lifelink, indestructible, and protection from all colors until end of turn.
Bloodchief's Thirst BSorcery Kicker {2}{B} (You may pay an additional {2}{B} as you cast this spell.) Destroy target creature or planeswalker with mana value 2 or less. If this spell was kicked, instead destroy target creature or planeswalker.
Yahenni's Expertise 2BBSorcery All creatures get -3/-3 until end of turn. You may cast a spell with mana value 3 or less from your hand without paying its mana cost.
Press the Enemy 2UUInstant Return target spell or nonland permanent an opponent controls to its owner's hand. You may cast an instant or sorcery spell with equal or lesser mana value from your hand without paying its mana cost.
Ulamog, the Ceaseless Hunger 10Legendary Creature — Eldrazi When you cast this spell, exile two target permanents. Indestructible Whenever Ulamog, the Ceaseless Hunger attacks, defending player exiles the top twenty cards of their library. 10/10
Volrath's Stronghold Legendary Land {T}: Add {C}. {1}{B}, {T}: Put target creature card from your graveyard on top of your library.
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