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
Sunscorch Regent 3WWCreature — Dragon Flying Whenever an opponent casts a spell, put a +1/+1 counter on Sunscorch Regent and you gain 1 life. 4/3
Tekuthal, Inquiry Dominus 2UULegendary Creature — Phyrexian Horror Flying If you would proliferate, proliferate twice instead. {1}{U/P}{U/P}, Remove three counters from among other artifacts, creatures, and planeswalkers you control: Put an indestructible counter on Tekuthal, Inquiry Dominus. ({U/P} can be paid with either {U} or 2 life.) 3/5
Chancellor of the Spires 4UUUCreature — Phyrexian Sphinx You may reveal this card from your opening hand. If you do, at the beginning of the first upkeep, each opponent mills seven cards. Flying When Chancellor of the Spires enters the battlefield, you may cast target instant or sorcery card from an opponent's graveyard without paying its mana cost. 5/7
Edgin, Larcenous Lutenist 1URLegendary Creature — Human Bard Each nonland card in your hand without foretell has foretell. Its foretell cost is equal to its mana cost reduced by {2}. (During your turn, you may pay {2} and exile it from your hand face down. Cast it on a later turn for its foretell cost.) Whenever you cast your second spell each turn, goad target creature an opponent controls. 3/3
Alela, Artful Provocateur 1WUBLegendary Creature — Faerie Warlock Flying, deathtouch, lifelink Other creatures you control with flying get +1/+0. Whenever you cast an artifact or enchantment spell, create a 1/1 blue Faerie creature token with flying. 2/3
Heaven Sent UREnchantment — Saga (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I, II — Investigate. III — Heaven Sent deals 1 damage to each opponent. Then if an opponent has 0 or less life, draw seven cards. Otherwise, exile Heaven Sent and you may cast it this turn.
Oji, the Exquisite Blade 2WULegendary Creature — Human Monk When Oji, the Exquisite Blade enters the battlefield, you gain 2 life and scry 2. Whenever you cast your second spell each turn, exile up to one target creature you control, then return it to the battlefield under its owner's control. 2/3
Writ of Return 3BBSorcery Return target creature card from your graveyard to the battlefield tapped. Cipher (Then you may exile this spell card encoded on a creature you control. Whenever that creature deals combat damage to a player, its controller may cast a copy of the encoded card without paying its mana cost.)
Kami of Fire's Roar 3RCreature — Spirit Whenever you cast a Spirit or Arcane spell, target creature can't block this turn. 2/3
Dream Halls 3UUEnchantment Rather than pay the mana cost for a spell, its controller may discard a card that shares a color with that spell.
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