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
Boneshard Slasher 1BCreature — Horror Flying Threshold — As long as seven or more cards are in your graveyard, Boneshard Slasher gets +2/+2 and has "When Boneshard Slasher becomes the target of a spell or ability, sacrifice it." 1/1
Deepwood Legate 3BCreature — Shade If an opponent controls a Forest and you control a Swamp, you may cast this spell without paying its mana cost. {B}: Deepwood Legate gets +1/+1 until end of turn. 1/1
Steamcore Weird 3UCreature — Weird When Steamcore Weird enters the battlefield, if {R} was spent to cast it, it deals 2 damage to any target. 1/3
Redemptor Dreadnought 5Artifact Creature — Astartes Dreadnought Fallen Warrior — As an additional cost to cast this spell, you may exile a creature card from your graveyard. Trample Plasma Incinerator — Whenever Redemptor Dreadnought attacks, if a card is exiled with it, it gets +X/+X until end of turn, where X is the power of the exiled card. 4/4
Beastcaller Savant 1GCreature — Elf Shaman Ally Haste {T}: Add one mana of any color. Spend this mana only to cast a creature spell. 1/1
Mephit's Enthusiasm 1RSorcery Mephit's Enthusiasm deals 4 damage to target creature or planeswalker. If excess damage was dealt this way, note that excess damage, then you get a one-time boon with "When you cast a creature spell, it perpetually gets +X/+0, where X is the noted number."
Molten Disaster XRRSorcery Kicker {R} (You may pay an additional {R} as you cast this spell.) If this spell was kicked, it has split second. (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) Molten Disaster deals X damage to each creature without flying and each player.
Send to Sleep 1UInstant Tap up to two target creatures. Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, those creatures don't untap during their controllers' next untap steps.
Cornered Market 2WEnchantment Players can't cast spells with the same name as a nontoken permanent. Players can't play nonbasic lands with the same name as a nontoken permanent.
Deathless Knight B/GB/GB/GB/GCreature — Skeleton Knight Haste When you gain life for the first time each turn, return Deathless Knight from your graveyard to your hand. 4/2
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