How much is Thorough Investigation worth?

As of August 2026, Thorough Investigation from Forgotten Realms Commander has a market value of €2.70. Track price trends and find local trades on Lootstack.

What set is Thorough Investigation from?

Thorough Investigation is from the Forgotten Realms Commander (AFC) expansion, part of the Magic: The Gathering trading card game.

What rarity is Thorough Investigation?

Thorough Investigation is a Rare card from the Forgotten Realms Commander set in Magic: The Gathering.

What type of card is Thorough Investigation?

Thorough Investigation is a Enchantment from the Forgotten Realms Commander set in Magic: The Gathering.

Is Thorough Investigation legal in Commander?

Thorough Investigation is Legal in Commander. Check all format legalities for this Magic: The Gathering card on Lootstack.

Thorough Investigation - Forgotten Realms Commander

Card Availability

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Legalities

UNKNOWN

Brawl

LEGAL

Commander

LEGAL

Duel

UNKNOWN

Future

UNKNOWN

Frontier

UNKNOWN

Historic

LEGAL

Legacy

UNKNOWN

Modern

UNKNOWN

Oathbreaker

UNKNOWN

Pauper

UNKNOWN

Penny

UNKNOWN

Pioneer

UNKNOWN

Standard

LEGAL

Vintage

Foreign Versions

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Rules & Rulings

7/23/2021

Choosing the dungeon or room to venture into is part of resolving the venture into the dungeon keyword action. Once that choice is made, players may not respond until after the appropriate room ability has triggered.

7/23/2021

You can only move forward (well, downward) in a dungeon, never backwards or sideways.

7/23/2021

A player may only have one dungeon in the command zone at a time.

7/23/2021

Dungeons are removed from the game as a state-based action.

7/23/2021

To venture into the dungeon, a player moves their venture marker into the next room of the dungeon they are currently in. If they aren't currently in a dungeon, that player instead chooses a dungeon card from outside the game, puts it into the command zone, and moves their venture marker onto the first room.

7/23/2021

Thorough Investigation's first ability can trigger only once per combat, no matter how many creatures you attack with.

7/23/2021

Moving into a dungeon room will cause its room ability to trigger.

7/23/2021

Once you resolve the last room ability of a dungeon, that dungeon is now completed and is removed from the game.

7/23/2021

If you somehow venture into the dungeon while a room's ability is on the stack, you will continue on in the dungeon. If you're already in the last room, complete that dungeon and start a new one.

7/23/2021

The player venturing into the dungeon chooses which dungeon they will venture into. They may choose a dungeon that they have already completed this game.

7/23/2021

Dungeon cards are not part of a player's deck or sideboard. In both constructed and limited formats, players can use any dungeon card when they venture into the dungeon.