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
Tesak, Judith's Hellhound 3RLegendary Creature — Elemental Dog Unleash (You may have this creature enter the battlefield with a +1/+1 counter on it. It can't block as long as it has a +1/+1 counter on it.) Other Dogs you control have unleash. Creatures you control with counters on them have haste. Whenever Tesak, Judith's Hellhound attacks, add {R} for each attacking creature. 3/3
Merchant Ship UCreature — Human Merchant Ship can't attack unless defending player controls an Island. Whenever Merchant Ship attacks and isn't blocked, you gain 2 life. When you control no Islands, sacrifice Merchant Ship. 0/2
War-Trained Slasher 3RCreature — Wolverine Dinosaur Menace (This creature can't be blocked except by two or more creatures.) Whenever War-Trained Slasher attacks a battle, double its power until end of turn. 4/3
Terisian Mindbreaker 7Artifact Creature — Juggernaut Whenever Terisian Mindbreaker attacks, defending player mills half their library, rounded up. Unearth {1}{U}{U}{U} ({1}{U}{U}{U}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.) 6/4
Militia Rallier 2WCreature — Human Soldier Militia Rallier can't attack alone. Whenever Militia Rallier attacks, untap target creature. 3/3
Liberty Prime, Recharged 2URWLegendary Artifact Creature — Robot Vigilance, trample, haste Whenever Liberty Prime, Recharged attacks or blocks, sacrifice it unless you pay {E}{E} (two energy counters). {2}, {T}, Sacrifice an artifact: You get {E}{E} and draw a card. 8/8
Nemesis of Reason 3UBCreature — Leviathan Horror Whenever Nemesis of Reason attacks, defending player mills ten cards. 3/7
Grave Pact 1BBBEnchantment Whenever a creature you control dies, each other player sacrifices a creature.
Lothlórien Lookout 1GCreature — Elf Scout Whenever Lothlórien Lookout attacks, scry 1. 1/3
Ends 3RWInstant Target player sacrifices two attacking creatures.
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