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
Rona, Disciple of Gix 1UBLegendary Creature — Human Artificer When Rona, Disciple of Gix enters the battlefield, you may exile target historic card from your graveyard. (Artifacts, legendaries, and Sagas are historic.) You may cast spells from among cards exiled with Rona. {4}, {T}: Exile the top card of your library. 2/2
Guttersnipe 2RCreature — Goblin Shaman Whenever you cast an instant or sorcery spell, Guttersnipe deals 2 damage to each opponent. 2/2
Breathless Knight 1WBCreature — Spirit Knight Flying, lifelink Whenever Breathless Knight or another creature enters the battlefield under your control, if that creature entered from a graveyard or you cast it from a graveyard, put a +1/+1 counter on Breathless Knight. 2/2
Mogg Sentry RCreature — Goblin Warrior Whenever an opponent casts a spell, Mogg Sentry gets +2/+2 until end of turn. 1/1
Quirion Dryad 1GCreature — Dryad Whenever you cast a spell that's white, blue, black, or red, put a +1/+1 counter on Quirion Dryad. 1/1
Experimental Frenzy 3REnchantment You may look at the top card of your library any time. You may play lands and cast spells from the top of your library. You can't play lands or cast spells from your hand. {3}{R}: Destroy Experimental Frenzy.
High Troller 3RCreature — Troll Shaman All targeted spells and abilities cost {2} less and have their targets chosen randomly. 4/1
Volcanic Torrent 4RSorcery Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.) Volcanic Torrent deals X damage to each creature and planeswalker your opponents control, where X is the number of spells you've cast this turn.
Questing Druid 1GCreature — Human Druid Whenever you cast a spell that's white, blue, black, or red, put a +1/+1 counter on Questing Druid. 1/1
Nihil Spellbomb 1Artifact {T}, Sacrifice Nihil Spellbomb: Exile target player's graveyard. When Nihil Spellbomb is put into a graveyard from the battlefield, you may pay {B}. If you do, draw a card.
Page 165