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
Gisa and Geralf 2UBLegendary Creature — Human Wizard When Gisa and Geralf enters the battlefield, mill four cards. Once during each of your turns, you may cast a Zombie creature spell from your graveyard. 4/4
Wrexial, the Risen Deep 3UUBLegendary Creature — Kraken Islandwalk, swampwalk (This creature can't be blocked as long as defending player controls an Island or a Swamp.) Whenever Wrexial, the Risen Deep deals combat damage to a player, you may cast target instant or sorcery card from that player's graveyard without paying its mana cost. If that spell would be put into a graveyard, exile it instead. 5/8
Unesh, Criosphinx Sovereign 4UULegendary Creature — Sphinx Flying Sphinx spells you cast cost {2} less to cast. Whenever Unesh, Criosphinx Sovereign or another Sphinx enters the battlefield under your control, reveal the top four cards of your library. An opponent separates those cards into two piles. Put one pile into your hand and the other into your graveyard. 4/4
Cryptic Serpent 5UUCreature — Serpent This spell costs {1} less to cast for each instant and sorcery card in your graveyard. 6/5
Twinblade Invocation Enchantment — Aura Enchant creature Enchanted creature has double strike. If Twinblade Invocation would be put into a graveyard from anywhere, exile it instead.
Tolarian Terror 6UCreature — Serpent This spell costs {1} less to cast for each instant and sorcery card in your graveyard. Ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.) 5/5
Increasing Devotion 3WWSorcery Create five 1/1 white Human creature tokens. If this spell was cast from a graveyard, create ten of those tokens instead. Flashback {7}{W}{W} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Goblin Electromancer URCreature — Goblin Wizard Instant and sorcery spells you cast cost {1} less to cast. 2/2
Ice Out 1UUInstant Bargain (You may sacrifice an artifact, enchantment, or token as you cast this spell.) This spell costs {1} less to cast if it's bargained. Counter target spell.
Boreal Outrider 2GSnow Creature — Elf Warrior Whenever you cast a creature spell, if {S} of any of that spell's colors was spent to cast it, that creature enters the battlefield with an additional +1/+1 counter on it. ({S} is mana from a snow source.) 3/2
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