MTG Arena Murders at Karlov Manor Mystery Files Solution and Rewards

Murders at Karlov Manor, as the major theme for Magic: The Gathering's latest expansion, revealed a dozen puzzles scattered throughout the preview season for players to find the solutions to the mystery files.

Clues were hidden in story articles, art, in social media posts, on clue tokens, in flavor text, on packaging - all over the place! The solutions to those 12 puzzles were clues for a 13th mega puzzle. You can find the puzzles at RavnicaDetectiveAgency.com if you want to see how we got here and try to solve the puzzles yourself.

The decklist and deck name are the solution to a bonus reward for MTG Arena! For those that want the quick solutions and rewards, below is are the full instructions so you can receive that sweet 5,000 Mastery XP and special Card Sleeves.

If you are here about solving the clues to the Scavenger Hunt mail that was sent to you, refer to the guide below:

Mystery File Deck

1 [card name="Extract a Confession"] (MKM) 84
1 [card name="Homicide Investigator"] (MKM) 86
1 [card name="Leering Onlooker"] (MKM) 91
1 [card name="Glint Weaver"] (MKM) 162
1 [card name="Granite Witness"] (MKM) 206
1 [card name="Meddling Youths"] (MKM) 219
1 [card name="Furtive Courier"] (MKM) 59
1 [card name="Case of the Stashed Skeleton"] (MKM) 80
1 [card name="Out Cold"] (MKM) 66
1 [card name="The Pride of Hull Clade"](MKM) 172
1 [card name="Reckless Detective"] (MKM) 141
1 [card name="Novice Inspector"] (MKM) 29

Instructions

Follow these instructions to claim your prize for solving the solution:

1. Go to the Decks section of the game.
2. Import the mystery file deck listed above these instructions or click here.
   • The deck contents are the 12 Murders at Karlov Manor cards you encountered while solving the Cunning Conclusion case file. These are the standard versions of the cards, not any versions with alternate art. The cards must be in the main deck, not the sideboard. Don’t add any other cards.
   • You don’t need to craft or own the cards to do this.
3. Scroll down to your collection to the top of your illegal to play decks and find the new deck you just imported (an invalid five-color deck).
4. Rename the deck to the answer of the Cunning Conclusion case file - "thewayisopen".
   • Do this by double clicking on the name of the deck and pressing enter, or the use the pen icon to the right of the name.
5. You should receive an in-game mail with your rewards behind a "claim" button.

Rewards

• 5,000 Mastery XP
• Card Sleeves