Card Codex

M:tG card similarity search

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
Bloodtithe Harvester BRCreature — Vampire When Bloodtithe Harvester enters the battlefield, create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.") {T}, Sacrifice Bloodtithe Harvester: Target creature gets -X/-X until end of turn, where X is twice the number of Blood tokens you control. Activate only as a sorcery. 3/2
Kiora, Behemoth Beckoner 2G/ULegendary Planeswalker — Kiora Whenever a creature with power 4 or greater enters the battlefield under your control, draw a card. [−1]: Untap target permanent. Loyalty 7
Darksteel Juggernaut 5Artifact Creature — Juggernaut Indestructible Darksteel Juggernaut's power and toughness are each equal to the number of artifacts you control. Darksteel Juggernaut attacks each combat if able. */*
Flavor Judge 1WCreature — Bird Advisor {T}: Choose target spell or ability that targets a permanent you control. Then ask a person outside the game if the story of what will happen makes sense. If they say no, sacrifice Flavor Judge and counter that spell or ability. 2/2
Gollum, Patient Plotter 1BLegendary Creature — Halfling Horror When Gollum, Patient Plotter leaves the battlefield, the Ring tempts you. {B}, Sacrifice a creature: Return Gollum from your graveyard to your hand. Activate only as a sorcery. 3/1
Vengeful Dead 3BCreature — Zombie Whenever Vengeful Dead or another Zombie dies, each opponent loses 1 life. 3/2
Historian's Boon 3WEnchantment Whenever Historian's Boon or another nontoken enchantment enters the battlefield under your control, create a 1/1 white Soldier creature token. Whenever the final chapter ability of a Saga you control triggers, create a 4/4 white Angel creature token with flying and vigilance.
Devouring Hellion 2RCreature — Hellion As Devouring Hellion enters the battlefield, you may sacrifice any number of creatures and/or planeswalkers. If you do, it enters with twice that many +1/+1 counters on it. 2/2
Bloodmad Vampire 2RCreature — Vampire Berserker Whenever Bloodmad Vampire deals combat damage to a player, put a +1/+1 counter on it. Madness {1}{R} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.) 4/1
Mirrored Depths Plane — Karsus Whenever a player casts a spell, that player flips a coin. If the player loses the flip, counter that spell. Whenever chaos ensues, target player reveals the top card of their library. If it's a nonland card, you may cast it without paying its mana cost.
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