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
Frenzied Devils 4RCreature — Devil Haste Whenever you cast a noncreature spell, Frenzied Devils gets +2/+2 until end of turn. 3/3
Umori, the Collector 2B/GB/GLegendary Creature — Ooze Companion — Each nonland card in your starting deck shares a card type. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} as a sorcery.) As Umori, the Collector enters the battlefield, choose a card type. Spells you cast of the chosen type cost {1} less to cast. 4/5
Gatstaf Ravagers Creature — Werewolf Menace (This creature can't be blocked except by two or more creatures.) At the beginning of each upkeep, if a player cast two or more spells last turn, transform Gatstaf Ravagers. 6/5
Moonrise Intruder Creature — Werewolf Menace (This creature can't be blocked except by two or more creatures.) At the beginning of each upkeep, if a player cast two or more spells last turn, transform Moonrise Intruder. 2/2
Gruesome Encore 2BSorcery Put target creature card from an opponent's graveyard onto the battlefield under your control. It gains haste. Exile it at the beginning of the next end step. If that creature would leave the battlefield, exile it instead of putting it anywhere else.
Golem's Heart 2Artifact Whenever a player casts an artifact spell, you may gain 1 life.
Sphinx's Insight 2WUInstant Draw two cards. Addendum — If you cast this spell during your main phase, you gain 2 life.
Sphinx's Decree 1WSorcery Each opponent can't cast instant or sorcery spells during that player's next turn.
Noise Marine 4RCreature — Astartes Warrior 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.) Sonic Blaster — When Noise Marine enters the battlefield, it deals damage equal to the number of spells you've cast this turn to any target. 3/2
Piston-Fist Cyclops 1U/RU/RCreature — Cyclops Defender As long as you've cast an instant or sorcery spell this turn, Piston-Fist Cyclops can attack as though it didn't have defender. 4/3
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