Murders at Karlov Manor

Clue

Creature — Merfolk Detective

At the beginning of combat on your turn, you may collect evidence 4. (Exile cards with total mana value 4 or greater from your graveyard.)
Whenever you collect evidence, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")

Evidence Examiner

Agency Outfitter

Thinking Cap

Artifact

{T}: Add {C}.
{4}, {T}: Investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")

Magnifying Glass

Battle for Baldur's Gate Tokens

The Council of Four

Dion, Bahamut's Dominant // Bahamut, Warden of Light

Summon: Knights of Round

Battle Menu

Recruitment Drive

Waylay

Token Creature — Knight

Knight

Secret Lair Drop

Legendary Creature — Human Advisor

Skulk (This creature can't be blocked by creatures with greater power.)
Whenever Gregor, Shrewd Magistrate deals combat damage to a player, draw cards equal to its power.

Gregor, Shrewd Magistrate