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
Coal Hill School Plane — Earth Whenever a player casts a historic spell, that player draws a card. (Artifacts, legendaries, and Sagas are historic.) Whenever chaos ensues, return target historic card from your graveyard to your hand.
Elfhame Druid 1GCreature — Elf Druid {T}: Add {G}. {T}: Add {G}{G}. Spend this mana only to cast kicked spells. 0/2
Ichor Aberration 1UBCreature — Phyrexian Horror Flying, Defender As long as Ichor Aberration's power is 7 or greater, it can attack as though it didn't have defender. Whenever you proliferate, if Ichor Aberration is in your graveyard or on the battlefield, Ichor Aberration perpetually gets +1/+1. You may cast it from your graveyard this turn. 3/3
Revel in Silence WWInstant Your opponents can't cast spells or activate planeswalkers' loyalty abilities this turn. Exile Revel in Silence.
Flaying Tendrils 1BBSorcery Devoid (This card has no color.) All creatures get -2/-2 until end of turn. If a creature would die this turn, exile it instead.
Mawloc XRGCreature — Tyranid Ravenous (This creature enters the battlefield with X +1/+1 counters on it. If X is 5 or more, draw a card when it enters.) Terror from the Deep — When Mawloc enters the battlefield, it fights up to one target creature an opponent controls. If that creature would die this turn, exile it instead. 2/2
Staff of the Wild Magus 3Artifact Whenever you cast a green spell or a Forest enters the battlefield under your control, you gain 1 life.
Teshar, Ancestor's Apostle 3WLegendary Creature — Bird Cleric Flying Whenever you cast a historic spell, return target creature card with mana value 3 or less from your graveyard to the battlefield. (Artifacts, legendaries, and Sagas are historic.) 2/2
Dual Doomsuits Artifact — Contraption Whenever you crank Dual Doomsuits, each time a source you control would deal damage this turn, it deals double that damage instead.
Curious Homunculus 1UCreature — Homunculus {T}: Add {C}. Spend this mana only to cast an instant or sorcery spell. At the beginning of your upkeep, if there are three or more instant and/or sorcery cards in your graveyard, transform Curious Homunculus. 1/1
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