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
Heartfire Immolator 1RCreature — Human Wizard Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) {R}, Sacrifice Heartfire Immolator: It deals damage equal to its power to target creature or planeswalker. 2/2
Crosis's Catacombs Land — Lair When Crosis's Catacombs enters the battlefield, sacrifice it unless you return a non-Lair land you control to its owner's hand. {T}: Add {U}, {B}, or {R}.
Darigaaz's Caldera Land — Lair When Darigaaz's Caldera enters the battlefield, sacrifice it unless you return a non-Lair land you control to its owner's hand. {T}: Add {B}, {R}, or {G}.
Dromar's Cavern Land — Lair When Dromar's Cavern enters the battlefield, sacrifice it unless you return a non-Lair land you control to its owner's hand. {T}: Add {W}, {U}, or {B}.
Rith's Grove Land — Lair When Rith's Grove enters the battlefield, sacrifice it unless you return a non-Lair land you control to its owner's hand. {T}: Add {R}, {G}, or {W}.
Treva's Ruins Land — Lair When Treva's Ruins enters the battlefield, sacrifice it unless you return a non-Lair land you control to its owner's hand. {T}: Add {G}, {W}, or {U}.
Druid of Horns 3GCreature — Human Druid Whenever you cast an Aura spell that targets Druid of Horns, create a 3/3 green Beast creature token. 2/3
Hormagaunt Horde XGCreature — Tyranid Ravenous (This creature enters the battlefield with X +1/+1 counters on it. If X is 5 or more, draw a card when it enters.) Endless Swarm — Whenever a land enters the battlefield under your control, you may pay {2}{G}. If you do, return Hormagaunt Horde from your graveyard to your hand. 1/1
Purestrain Genestealer 2GCreature — Tyranid Purestrain Genestealer enters the battlefield with two +1/+1 counters on it. Vanguard Species — Whenever Purestrain Genestealer attacks, you may remove a +1/+1 counter from it. If you do, search your library for a basic land card, put it onto the battlefield tapped, then shuffle. 1/1
Shrapnel Slinger 1RArtifact Creature — Phyrexian Beast When Shrapnel Slinger enters the battlefield, you may sacrifice a creature. When you do, destroy target artifact an opponent controls. 2/2
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