Card Codex

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17 May 2024: Card library updated.

Thorough Investigation

2W · Enchantment

Whenever you attack, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") Whenever you sacrifice a Clue, venture into the dungeon. (Enter the first room or advance to the next room.)

Similar cards

Color identity:
NameManaTypeText
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Genestealer Patriarch 4UCreature — Tyranid Genestealer's Kiss — Whenever Genestealer Patriarch attacks, put an infection counter on target creature defending player controls. Children of the Cult — Whenever a creature with an infection counter on it dies, you create a token that's a copy of that creature, except it's a Tyranid in addition to its other types. 4/4
Sarah Jane Smith 1WLegendary Creature — Human Detective Whenever you cast a historic spell, investigate. This ability triggers only once each turn. (Artifacts, legendaries, and Sagas are historic. To investigate, create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") Doctor's companion (You can have two commanders if the other is the Doctor.) 2/1
Contested Game Ball 2Artifact Whenever you're dealt combat damage, the attacking player gains control of Contested Game Ball and untaps it. {2}, {T}: Draw a card and put a point counter on Contested Game Ball. Then if it has five or more point counters on it, sacrifice it and create a Treasure token.
Rot-Tide Gargantua 3BBCreature — Zombie Kraken Exploit (When this creature enters the battlefield, you may sacrifice a creature.) When Rot-Tide Gargantua exploits a creature, each opponent sacrifices a creature. 5/4
Candlestick UArtifact — Clue Equipment Equipped creature gets +1/+1 and has "Whenever this creature attacks, surveil 2." (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.) {2}, Sacrifice Candlestick: Draw a card. Equip {2}
Norn's Choirmaster 3WWCreature — Phyrexian Angel Flying, first strike Whenever a commander you control enters the battlefield or attacks, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) 5/4
Spare Dagger 1Artifact — Equipment Equipped creature gets +1/+0 and has "Whenever this creature attacks, you may sacrifice Spare Dagger. When you do, this creature deals 1 damage to any target." Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)
Sunfire Torch RArtifact — Equipment Equipped creature gets +1/+0 and has "Whenever this creature attacks, you may sacrifice Sunfire Torch. When you do, this creature deals 2 damage to any target." Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)
Bloodbriar 2GCreature — Plant Elemental Whenever you sacrifice another permanent, put a +1/+1 counter on Bloodbriar. 2/3
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