nonfoil
commander
Thorough Investigation
Whenever you attack, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.") Whenever you sacrifice a Clue, venture into the dungeon. (Enter the first room or advance to the next room.)
Price
Updated 2026-04-17
Normal
Scryfall
$3.56 €3.48
CardMarket
€3.59 €1.80 low
TCGPlayer
$3.56 $2.01 – $3.62
CM trend €3.48 1d€3.25 7d€3.21 30d€3.56
TCGPlayer 
CardMarket 
Cardhoarder Format Legality
legacy legal
vintage legal
commander legal
oathbreaker legal
duel legal
ArtistAaron J. Riley
EDHREC#6517
Related
Price History
Last 5 days • Scryfall USD
High
$3.58
Low
$3.56
Change
-0.6%
Other printings
This card, elsewhere.
1 total
Printings
Same underlying artwork across sets. Framing, border, and treatment may differ.
1
