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
Hand to Hand 2REnchantment During combat, players can't cast instant spells or activate abilities that aren't mana abilities.
Narset Transcendent 2WULegendary Planeswalker — Narset [+1]: Look at the top card of your library. If it's a noncreature, nonland card, you may reveal it and put it into your hand. [−2]: When you next cast an instant or sorcery spell from your hand this turn, it gains rebound. (Exile the spell as it resolves. At the beginning of your next upkeep, you may cast that card from exile without paying its mana cost.) [−9]: You get an emblem with "Your opponents can't cast noncreature spells." Loyalty 6
Clever Lumimancer WCreature — Human Wizard Magecraft — Whenever you cast or copy an instant or sorcery spell, Clever Lumimancer gets +2/+2 until end of turn. 0/1
Eager First-Year 1WCreature — Human Wizard Magecraft — Whenever you cast or copy an instant or sorcery spell, Eager First-Year gets +1/+0 until end of turn. 2/2
Dark Intimations 2UBRSorcery Each opponent sacrifices a creature or planeswalker, then discards a card. You return a creature or planeswalker card from your graveyard to your hand, then draw a card. When you cast a Bolas planeswalker spell, exile Dark Intimations from your graveyard. That planeswalker enters the battlefield with an additional loyalty counter on it.
Femeref Enchantress GWCreature — Human Druid Whenever an enchantment is put into a graveyard from the battlefield, draw a card. 1/2
Ashad, the Lone Cyberman 1UBRLegendary Artifact Creature — Cyberman The first nonlegendary artifact spell you cast each turn has casualty 2. (As you cast it, you may sacrifice a creature with power 2 or greater. When you do, copy it. A copy of an artifact spell becomes a token.) Whenever you sacrifice another creature, put a +1/+1 counter on Ashad, the Lone Cyberman. 3/3
Progenitor's Icon 3Artifact As Progenitor's Icon enters the battlefield, choose a creature type. {T}: Add one mana of any color. {T}: The next spell of the chosen type you cast this turn can be cast as though it had flash.
Chronicler of Worship 1GCreature — Human Monk When Chronicler of Worship enters the battlefield, put a random Shrine card from among the top seven cards of your library into your hand. It perpetually gains "This spell costs {1} less to cast." Then shuffle. {T}: Add one mana of any color. 1/1
Wakening Sun's Avatar 5WWWCreature — Dinosaur Avatar When Wakening Sun's Avatar enters the battlefield, if you cast it from your hand, destroy all non-Dinosaur creatures. 7/7
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