Unbeirrbarer Verfolger

Wenn der Unbeirrbare Verfolger ins Spiel kommt und zu Beginn deines Versorgungssegments, wende Überwachen 1 an.
Immer wenn eine oder mehrere Kreaturenkarten von deiner Bibliothek auf deinen Friedhof gelegt werden, stelle Nachforschungen an. (Erzeuge einen Hinweis-Spielstein. Er ist ein Artefakt mit „{2}, opfere dieses Artefakt: Ziehe eine Karte.")
{2}, opfere einen Hinweis: Bringe den Unbeirrbaren Verfolger aus deinem Friedhof auf deine Hand zurück.

Privé inébranlable

Quand le Privé inébranlable arrive sur le champ de bataille et au début de votre entretien, surveillez 1.
À chaque fois qu'au moins une carte de créature est mise dans votre cimetière depuis votre bibliothèque, enquêtez. (Créez un jeton Indice. C'est un artefact avec « {2}, sacrifiez cet artefact : Piochez une carte. »)
{2}, sacrifiez un indice : Renvoyez dans votre main le Privé inébranlable depuis votre cimetière.

Pedinatore Irremovibile

Quando il Pedinatore Irremovibile entra nel campo di battaglia e all'inizio del tuo mantenimento, sorveglia 1.
Ogniqualvolta una o più carte creatura vengono messe nel tuo cimitero dal tuo grimorio, indaga. (Crea una pedina Indizio. È un artefatto con "{2}, Sacrifica questo artefatto: Pesca una carta".)
{2}, Sacrifica un Indizio: Riprendi in mano il Pedinatore Irremovibile dal tuo cimitero.

撒けない追っ手

撒けない追っ手が戦場に出たとき、および、あなたのアップキープの開始時に、諜報１を行う。
あなたのライブラリーから１枚以上のクリーチャー・カードがあなたの墓地に置かれるたび、調査を行う。（手掛かり・トークン１つを生成する。それは、「{2}, このアーティファクトを生け贄に捧げる：カード１枚を引く。」を持つアーティファクトである。）
{2}, 手掛かり１つを生け贄に捧げる：あなたの墓地にある撒けない追っ手をあなたの手札に戻す。

Unshakable Tail

When Unshakable Tail enters and at the beginning of your upkeep, surveil 1.
Whenever one or more creature cards are put into your graveyard from your library, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.")
{2}, Sacrifice a Clue: Return Unshakable Tail from your graveyard to your hand.

Murders at Karlov Manor Commander

When Unshakable Tail enters the battlefield and at the beginning of your upkeep, surveil 1.
Whenever one or more creature cards are put into your graveyard from your library, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.")
{2}, Sacrifice a Clue: Return Unshakable Tail from your graveyard to your hand.

When Unshakable Tail enters the battlefield and at the beginning of your upkeep, surveil 1.
Whenever one or more creature cards are put into your graveyard from your library, investigate.
{2}, Sacrifice a Clue: Return Unshakable Tail from your graveyard to your hand.

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.

If an effect puts multiple cards from a library into a graveyard, all of those cards move at the same time. For example, when Aftermath Analyst’s enters the battlefield triggered ability resolves, you’ll mill three cards at once. If one or more of those cards are creature cards, Unshakable Tail’s second ability will trigger.

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.

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.

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.

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.