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
Xorn 2RCreature — Elemental If you would create one or more Treasure tokens, instead create those tokens plus an additional Treasure token. 3/2
Lofty Denial 1UInstant Counter target spell unless its controller pays {1}. If you control a creature with flying, counter that spell unless its controller pays {4} instead.
Bloodwater Entity 1URCreature — Elemental Flying Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) When Bloodwater Entity enters the battlefield, you may put target instant or sorcery card from your graveyard on top of your library. 2/2
Unyaro Griffin 3WCreature — Griffin Flying Sacrifice Unyaro Griffin: Counter target red instant or sorcery spell. 2/2
Kami of Restless Shadows 4BCreature — Spirit When Kami of Restless Shadows enters the battlefield, choose one — • Return up to one target Ninja or Rogue creature card from your graveyard to your hand. • Put target creature card from your graveyard on top of your library. 3/3
Leshrac's Sigil BBEnchantment Whenever an opponent casts a green spell, you may pay {B}{B}. If you do, look at that player's hand and choose a card from it. The player discards that card. {B}{B}: Return Leshrac's Sigil to its owner's hand.
A-Cosmos Charger 2UCreature — Horse Spirit Flash Flying Foretelling cards from your hand costs {1} less and can be done on any player's turn. Foretell {U} 3/2
Cosmos Charger 3UCreature — Horse Spirit Flash Flying Foretelling cards from your hand costs {1} less and can be done on any player's turn. Foretell {2}{U} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.) 3/3
A-Phantom Carriage 2UUCreature — Spirit Flying When Phantom Carriage enters the battlefield, you may search your library for a card with flashback or disturb, put it into your graveyard, then shuffle. 4/4
Klauth's Will XRRGInstant Choose one. If you control a commander as you cast this spell, you may choose both. • Breathe Flame — Klauth's Will deals X damage to each creature without flying. • Smash Relics — Destroy up to X target artifacts and/or enchantments.
Page 389