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
Refraction Elemental Creature — Elemental Ward—Pay 2 life. Whenever you cast a spell, Refraction Elemental deals 2 damage to each opponent. 4/4
Ulamog's Reclaimer 4UCreature — Eldrazi Processor Devoid (This card has no color.) When Ulamog's Reclaimer enters the battlefield, you may put a card an opponent owns from exile into that player's graveyard. If you do, return target instant or sorcery card from your graveyard to your hand. 2/5
Storm King's Thunder XRRRInstant When you next cast an instant or sorcery spell this turn, copy that spell X times. You may choose new targets for the copies.
Geological Appraiser 2RRCreature — Human Artificer When Geological Appraiser enters the battlefield, if you cast it, discover 3. (Exile cards from the top of your library until you exile a nonland card with mana value 3 or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.) 3/2
Taii Wakeen, Perfect Shot RWLegendary Creature — Human Mercenary Whenever a source you control deals noncombat damage to a creature equal to that creature's toughness, draw a card. {X}, {T}: If a source you control would deal noncombat damage to a permanent or player this turn, it deals that much damage plus X instead. 2/3
Neutralizing Blast 1UInstant Counter target multicolored spell.
Error UBInstant Counter target multicolored spell.
Blightwing Bandit 3BCreature — Faerie Rogue Flying, deathtouch Whenever you cast your first spell during each opponent's turn, look at the top card of that player's library, then exile it face down. You may play that card for as long as it remains exiled, and mana of any type can be spent to cast it. 2/2
Essence Backlash 2URInstant Counter target creature spell. Essence Backlash deals damage equal to that spell's power to its controller.
Strixhaven Plane — Arcavios Instant and sorcery spells players cast have demonstrate. (Whenever a player casts an instant or sorcery spell, they may copy it. If they do, they choose an opponent to also copy it. Players may choose new targets for their copies.) Whenever chaos ensues, return up to one target instant or sorcery card from a graveyard to its owner's hand.
Page 199