← MTG Rules

Rules guide · Creature

Serene SleuthHow it works & interactions with other cards

By the ManaCount desk· 2 min read· Murders at Karlov Manor Commander· February 9, 2024
Carte Magic Serene Sleuth

Serene Sleuth is one of those cards players keep asking about. Here is, in plain words, what its official text says, the rulings published by Wizards of the Coast, and the combos players actually run.

01

Official card text

When this creature enters, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.") At the beginning of combat on your turn, investigate for each goaded creature you control. Then each creature you control is no longer goaded.

Complete guide

Meet Serene Sleuth, a clever Human Detective that excels at turning hostile situations into valuable evidence. This creature not only provides early card advantage through investigation but also serves as a strategic release valve for aggressive forced-combat effects.

Investigating the Scene

When Serene Sleuth enters the battlefield, you immediately investigate. This creates a Clue token, which is a colorless artifact that can be sacrificed for two mana to draw a card. This ensures the Detective replaces itself in card economy shortly after arriving.

Breaking the Goad

The true power of this Detective lies in its ability to clear your mind before a fight. At the beginning of combat on your turn, a triggered ability checks how many creatures you control are currently goaded. You investigate once for each of those creatures. Immediately after creating those Clues, all creatures you control lose the goaded status, returning control of your combat phase entirely to you.

Strategic Timing

Remember that the second ability triggers at the 'Beginning of Combat' step. This happens after your Main Phase 1 but before you declare attackers. Because the goad status is removed during this step, you are free to choose your attackers normally—or choose not to attack at all—during the subsequent Declare Attackers step.

Interaction examples

Standard Investigation

You cast Serene Sleuth for one white and one generic mana. Upon resolution, its enters-the-battlefield ability triggers, and you create one Clue token. You now have a 2/2 creature and an artifact you can sacrifice later to draw a card.

Cleansing the Ranks

Suppose an opponent goaded your Esper Sentinel and Ornithopter of Paradise on their turn. At the start of your combat phase, Serene Sleuth triggers. Since you control two goaded creatures, you investigate twice, creating two Clue tokens. Then, the goad effect is removed from both the Sentinel and the Ornithopter, allowing you to keep them back as blockers or use the Ornithopter for mana instead of being forced to attack.

Guide written with AI from the official text and rulings. Official English text prevails.

How it works : Serene Sleuth

Original English text — Wizards of the Coast / Scryfall

  1. #1· Wizards of the Coast

    Clue is an artifact type. Even though it appears on some cards with other permanent types, it's never a creature type, a land type, or anything but an artifact type.

    Card named in this ruling

  2. #2· Wizards of the Coast

    If an effect refers to a Clue, it means any Clue artifact, not just a Clue artifact token. For example, you can sacrifice Wrench to pay for Alquist Proft, Master Sleuth's activated ability.

    Card named in this ruling

  3. #3· Wizards of the Coast

    You can't sacrifice a Clue to pay multiple costs. For example, you can't sacrifice a Clue token to activate its own ability and also to activate Alquist Proft, Master Sleuth's ability.

    Card named in this ruling

  4. #4· Wizards of the Coast

    Some spells and abilities that investigate may require targets. If each target chosen is an illegal target as that spell or ability tries to resolve, it won't resolve. You won't create any Clue tokens.

    Card named in this ruling

  5. #5· Wizards of the Coast

    Some abilities trigger "whenever you sacrifice a Clue". Those abilities trigger whenever you sacrifice a Clue for any reason, not just to activate a Clue's activated ability.

    Card named in this ruling

Related cards and tokens

02

Legal formats

legacyvintagecommanderoathbreakerdueltlr
0 Image

Commentaires

  • Sois le premier à commenter cette carte.

Read next

Meta decks with Serene Sleuth

No archived Top 8 deck with this card yet.

Explore the meta
Official source