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
Weeping Angel 1UBArtifact Creature — Alien Angel Flash First strike, vigilance Whenever an opponent casts a creature spell, Weeping Angel isn't a creature until end of turn. If Weeping Angel would deal combat damage to a creature, prevent that damage and that creature's owner shuffles it into their library. 2/2
Erratic Cyclops 3RCreature — Cyclops Shaman Trample Whenever you cast an instant or sorcery spell, Erratic Cyclops gets +X/+0 until end of turn, where X is that spell's mana value. 0/8
Planar Chaos 2REnchantment At the beginning of your upkeep, flip a coin. If you lose the flip, sacrifice Planar Chaos. Whenever a player casts a spell, that player flips a coin. If they lose the flip, counter that spell.
Circling Vultures BCreature — Bird Flying You may discard Circling Vultures any time you could cast an instant. At the beginning of your upkeep, sacrifice Circling Vultures unless you exile the top creature card of your graveyard. 3/2
Seeker of Insight 1UCreature — Human Wizard {T}: Draw a card, then discard a card. Activate only if you've cast a noncreature spell this turn. 1/3
Daybreak Ranger 2GCreature — Human Archer Ranger Werewolf {T}: Daybreak Ranger deals 2 damage to target creature with flying. At the beginning of each upkeep, if no spells were cast last turn, transform Daybreak Ranger. 2/2
Burning Prophet 1RCreature — Human Wizard Whenever you cast a noncreature spell, Burning Prophet gets +1/+0 until end of turn, then scry 1. 1/3
Inquisitor's Flail 2Artifact — Equipment If equipped creature would deal combat damage, it deals double that damage instead. If another creature would deal combat damage to equipped creature, it deals double that damage to equipped creature instead. Equip {2}
Lurking Spinecrawler 3BCreature — Horror When Lurking Spinecrawler enters the battlefield, you may choose a nonland card in your hand. If you do, that card perpetually incorporates {1}{B} and gains "When you cast this spell, each opponent sacrifices a creature. Each opponent who can't discards a card." Whenever you cast a multicolored spell, for each of that spell's colors, each opponent loses 1 life and you gain 1 life. 5/4
Summary Dismissal 2UUInstant Exile all other spells and counter all abilities.
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