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
Alora, Cheerful Assassin 3UBLegendary Creature — Halfling Rogue Assassin Whenever you attack, up to one target attacking creature can't be blocked this turn. At the beginning of the next end step, return that creature to its owner's hand. If you do, each opponent loses 2 life. 4/4
Fleeting Memories 2UEnchantment When Fleeting Memories enters the battlefield, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") Whenever you sacrifice a Clue, target player mills three cards.
Grime Gorger 2BGCreature — Horror Menace Whenever Grime Gorger attacks, exile up to one card of each card type from defending player's graveyard. Put a +1/+1 counter on Grime Gorger for each card exiled this way. 3/3
Spectral Bears 1GCreature — Bear Spirit Whenever Spectral Bears attacks, if defending player controls no black nontoken permanents, it doesn't untap during your next untap step. 3/3
Ebony Fly 2Artifact Ebony Fly enters the battlefield tapped. {T}: Add {C}. {4}: Roll a d6. Until end of turn, you may have Ebony Fly become an X/X Insect artifact creature with flying, where X is the result. Whenever Ebony Fly attacks, another target attacking creature gains flying until end of turn.
Warded Battlements 2WCreature — Wall Defender (This creature can't attack.) Attacking creatures you control get +1/+0. 0/3
Infestation Expert 4GCreature — Human Werewolf Whenever Infestation Expert enters the battlefield or attacks, create a 1/1 green Insect creature token. Daybound (If a player casts no spells during their own turn, it becomes night next turn.) 3/4
Aurora Champion 2WCreature — Elf Warrior Whenever Aurora Champion attacks, if your team controls another Warrior, tap target creature. 3/2
Ulamog, the Ceaseless Hunger 10Legendary Creature — Eldrazi When you cast this spell, exile two target permanents. Indestructible Whenever Ulamog, the Ceaseless Hunger attacks, defending player exiles the top twenty cards of their library. 10/10
Sigiled Sword of Valeron 3Artifact — Equipment Equipped creature gets +2/+0, has vigilance, and is a Knight in addition to its other types. Whenever equipped creature attacks, create a 2/2 white Knight creature token with vigilance that's attacking. Equip {3}
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