Quick Answer

Thorough Investigation is a rare Enchantment from AFC (AFC) costing {2}{W}. Current price: $2.19 USD. Legal in Commander.

Thorough Investigation MTG card

Thorough Investigation

Enchantment

Card Text

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.)

Card Stats

rare CMC: 3.0 AFC AFC 🎨 Aaron J. Riley
Investigate Venture into the dungeon

Market Prices

TCGPlayer
$2.19
Normal
Buy
Card Kingdom
$2.99
Normal
Buy
Cardmarket
€3.12
Normal
Buy
Cardmarket
€2.90
Foil
Buy
Prices updated: 2025-12-04

Format Legality

Commander Legal
Duel Legal
Legacy Legal
Oathbreaker Legal
Vintage Legal

Similar Cards

Other Printings (2 total)

Community Stats

-
Decks Using This Card
-
Comments

Often Played With

Loading...

Frequently Asked Questions

What is Thorough Investigation? Basics

Thorough Investigation is a Enchantment card from the Magic: The Gathering trading card game.

Its ability reads: "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.)"

How much mana does Thorough Investigation cost to cast? Basics

Thorough Investigation has a mana cost of {2}{W}, which equals 3.0 total mana (converted mana cost/mana value).

It requires W mana to cast.

What does mana cost mean in Magic: The Gathering? Basics

Mana cost is the amount and type of mana required to cast a spell in Magic: The Gathering.

Thorough Investigation's mana cost of {2}{W} means you need to pay that much mana from your lands or other sources.

Colored symbols (W=White, U=Blue, B=Black, R=Red, G=Green) must be paid with that specific color, while numbers can be paid with any color.

What is converted mana cost (CMC) or mana value? Basics

Converted mana cost (now officially called "mana value") is the total amount of mana in a card's mana cost, regardless of color.

Thorough Investigation has a mana value of 3.0. This is important for effects that care about a spell's total cost, like cascade or cards that say "mana value 3 or less."

What is oracle text? Basics

Oracle text is the official, current rules text for a Magic card as maintained by Wizards of the Coast. It supersedes any printed text on older cards.

Thorough Investigation's current oracle text is: "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.)"

What is the current price of Thorough Investigation? Pricing

The current market price for Thorough Investigation is approximately $2.19 USD on TCGPlayer.

On Cardmarket (Europe), it's approximately €3.12 EUR.

Where can I buy Thorough Investigation? Pricing

You can purchase Thorough Investigation from major MTG retailers including:

Prices vary by condition and printing. Check multiple sellers to find the best price.

What is the difference between normal and foil cards? Pricing

Foil cards have a shiny, holographic finish that makes them more collectible. They are functionally identical to normal cards but typically cost more due to their rarity and visual appeal.

Is Thorough Investigation legal in Standard? Legality

Format legality information for Thorough Investigation in Standard is not available.

Standard is a rotating format that only allows cards from the most recent sets.

Is Thorough Investigation legal in Modern? Legality

Format legality information for Thorough Investigation in Modern is not available.

Modern includes all cards printed in a standard-legal set from 8th Edition forward.

Is Thorough Investigation legal in Commander (EDH)? Legality

Thorough Investigation is Legal in Commander (EDH) format.

Commander is a casual multiplayer format where you build a 100-card singleton deck around a legendary creature.

Is Thorough Investigation legal in Pioneer? Legality

Format legality information for Thorough Investigation in Pioneer is not available.

Pioneer is a non-rotating format that includes all standard-legal sets from Return to Ravnica forward.

Is Thorough Investigation legal in Legacy? Legality

Thorough Investigation is Legal in Legacy format.

Legacy allows almost all cards ever printed, with a substantial ban list for balance.

Is Thorough Investigation legal in Vintage? Legality

Thorough Investigation is Legal in Vintage format.

Vintage is the most permissive format, allowing almost all cards with only a minimal ban list. Some powerful cards are "Restricted" (limited to 1 copy).

Is Thorough Investigation legal in Pauper? Legality

Format legality information for Thorough Investigation in Pauper is not available.

Pauper only allows cards that have been printed at common rarity in a paper or online set.

What is format legality in MTG? Legality

Format legality indicates which official MTG formats allow a card to be played:

  • Legal: Card is allowed in the format
  • Banned: Card is prohibited from play
  • Restricted: Limited to 1 copy (Vintage only)
  • Not Legal: Card was never part of that format's card pool

Different formats have different banned lists based on power level and game balance.

What set is Thorough Investigation from? Details

This printing of Thorough Investigation is from AFC (AFC), with collector number 12.

Thorough Investigation may also appear in other MTG sets with different art or special treatments.

What is Thorough Investigation's rarity? Details

Thorough Investigation is a rare card in AFC.

Card rarity affects both availability and price. From rarest to most common: Mythic Rare → Rare → Uncommon → Common.

Who illustrated Thorough Investigation? Details

Thorough Investigation was illustrated by Aaron J. Riley.

Magic: The Gathering features artwork from hundreds of talented artists, and many cards have been reprinted with new art over the years.

💬 Card Discussion

Log in to leave a comment

Loading comments...

Want to build a deck with this card?

Sign up or log in to start deck building

Log In to Build Decks