Card Codex

M:tG card similarity search

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
Obscuring Aether GEnchantment Face-down creature spells you cast cost {1} less to cast. {1}{G}: Turn Obscuring Aether face down. (It becomes a 2/2 creature.)
Kindly Cognician 1UArtifact Creature — Cyborg Artificer Spells you cast that refer to artifacts or Contraptions in their rules text cost {1} less to cast. 1/3
Forbidden Crypt 3BBEnchantment If you would draw a card, return a card from your graveyard to your hand instead. If you can't, you lose the game. If a card would be put into your graveyard from anywhere, exile that card instead.
Starnheim Aspirant 2WCreature — Human Cleric Angel spells you cast cost {2} less to cast. 2/2
Naiad of Hidden Coves 2UEnchantment Creature — Nymph As long as it's not your turn, spells you cast cost {1} less to cast. 2/3
Aven Interrupter 1WWCreature — Bird Rogue Flash Flying When Aven Interrupter enters the battlefield, exile target spell. It becomes plotted. (Its owner may cast it as a sorcery on a later turn without paying its mana cost.) Spells your opponents cast from graveyards or from exile cost {2} more to cast. 2/2
Killian, Ink Duelist WBLegendary Creature — Human Warlock Lifelink Menace (This creature can't be blocked except by two or more creatures.) Spells you cast that target a creature cost {2} less to cast. 2/2
Foundry Inspector 3Artifact Creature — Construct Artifact spells you cast cost {1} less to cast. 3/2
Scholar of the Lost Trove 5UUCreature — Sphinx Flying When Scholar of the Lost Trove enters the battlefield, you may cast target instant, sorcery, or artifact card from your graveyard without paying its mana cost. If an instant or sorcery spell cast this way would be put into your graveyard, exile it instead. 5/5
Wizards of Thay 3UCreature — Human Wizard Myriad (Whenever this creature attacks, for each opponent other than defending player, you may create a token that's a copy of this creature that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.) Instant and sorcery spells you cast cost {1} less to cast. You may cast sorcery spells as though they had flash. 3/3
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