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
Glorious Gale 1UInstant Counter target creature spell. If it was a legendary spell, the Ring tempts you.
A-Cobbled Lancer UCreature — Zombie Horse As an additional cost to cast this spell, exile a creature card from your graveyard. {1}{U}, Exile Cobbled Lancer from your graveyard: Draw a card. 3/3
Nix UInstant Counter target spell if no mana was spent to cast it.
Orim's Chant WInstant Kicker {W} (You may pay an additional {W} as you cast this spell.) Target player can't cast spells this turn. If this spell was kicked, creatures can't attack this turn.
Marshmist Titan 6BCreature — Giant This spell costs {X} less to cast, where X is your devotion to black. (Each {B} in the mana costs of permanents you control counts toward your devotion to black.) 4/5
Serra Avenger WWCreature — Angel You can't cast this spell during your first, second, or third turns of the game. Flying, vigilance 3/3
Ichneumon Druid 1GGCreature — Human Druid Whenever an opponent casts an instant spell other than the first instant spell that player casts each turn, Ichneumon Druid deals 4 damage to that player. 1/1
Reject 1UInstant Counter target creature or planeswalker spell unless its controller pays {3}. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.
Yuma, Proud Protector 5RGWLegendary Creature — Human Ranger This spell costs {1} less to cast for each land card in your graveyard. Whenever Yuma, Proud Protector enters the battlefield or attacks, you may sacrifice a land. If you do, draw a card. Whenever a Desert card is put into your graveyard from anywhere, create a 4/2 green Plant Warrior creature token with reach. 6/6
Primeval Spawn 5WUBRGCreature — Avatar If Primeval Spawn would enter the battlefield and it wasn't cast or no mana was spent to cast it, exile it instead. Vigilance, trample, lifelink When Primeval Spawn leaves the battlefield, exile the top ten cards of your library. You may cast any number of spells with total mana value 10 or less from among them without paying their mana costs. 10/10
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