Murders at Karlov Manor

Concealed Weapon | Artifact | Equipment | Equipped creature gets +3/+0. Disguise {2}{R} (You may cast this card face down for {3} as a 2/2 creature with ward {2}. Turn it face up any time for its disguise cost.) When Concealed Weapon is turned face up, attach it to target creature you control. Equip {1}{R} | Nicholas Elias

Connecting the Dots | Enchantment | | Whenever a creature you control attacks, exile the top card of your library face down. (You can't look at it.) {1}{R}, Discard your hand, Sacrifice Connecting the Dots: Put all cards exiled with Connecting the Dots into their owners' hands. | Aaron J. Riley

Demand Answers | Instant | | As an additional cost to cast this spell, sacrifice an artifact or discard a card. Draw two cards. | Justyna Dura

Expedited Inheritance | Enchantment | | Whenever a creature is dealt damage, its controller may exile that many cards from the top of their library. They may play those cards until the end of their next turn. | Micah Epstein

Expose the Culprit | Instant | | Choose one or both — • Turn target face-down creature face up. • Exile any number of face-up creatures you control with disguise in a face-down pile, shuffle that pile, then cloak them. (To cloak a card, put it onto the battlefield face down as a 2/2 creature with ward {2}. Turn it face up any time for its mana cost if it's a creature card.) | Ryan Valle

Fugitive Codebreaker | Creature | Goblin Rogue | Prowess, haste Disguise {5}{R}. This cost is reduced by {1} for each instant and sorcery card in your graveyard. (You may cast this card face down for {3} as a 2/2 creature with ward {2}. Turn it face up any time for its disguise cost.) When Fugitive Codebreaker is turned face up, discard your hand, then draw three cards. | Joseph Weston

Galvanize | Instant | | Galvanize deals 3 damage to target creature. If you've drawn two or more cards this turn, Galvanize deals 5 damage to that creature instead. | Matt Forsyth

Innocent Bystander | Creature | Goblin Citizen | Whenever Innocent Bystander is dealt 3 or more damage, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") | Warren Mahy

Pyrotechnic Performer | Creature | Viashino Assassin | Disguise {R} (You may cast this card face down for {3} as a 2/2 creature with ward {2}. Turn it face up any time for its disguise cost.) Whenever Pyrotechnic Performer or another creature you control is turned face up, that creature deals damage equal to its power to each opponent. | Peter Polach

Reckless Detective | Creature | Devil Detective | Whenever Reckless Detective attacks, you may sacrifice an artifact or discard a card. If you do, draw a card and Reckless Detective gets +2/+0 until end of turn. | Tuan Duong Chu

Red Herring | Artifact Creature | Clue Fish | Haste Red Herring attacks each combat if able. {2}, Sacrifice Red Herring: Draw a card. | Iris Compiet

Vengeful Tracker | Creature | Human Detective | Whenever an opponent sacrifices an artifact, Vengeful Tracker deals 2 damage to them. | Francisco Miyara

Dog Walker | Creature | Human Citizen | Vigilance Disguise {R/W}{R/W} (You may cast this card face down for {3} as a 2/2 creature with ward {2}. Turn it face up any time for its disguise cost.) When Dog Walker is turned face up, create two tapped 1/1 white Dog creature tokens. | Milivoj Ćeran

Lightning Helix | Instant | | Lightning Helix deals 3 damage to any target and you gain 3 life. | Eli Minaya

Gleaming Geardrake | Artifact Creature | Drake | Flying When Gleaming Geardrake enters the battlefield, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") Whenever you sacrifice an artifact, put a +1/+1 counter on Gleaming Geardrake. | Filipe Pagliuso

Blood Spatter Analysis | Enchantment | | When Blood Spatter Analysis enters the battlefield, it deals 3 damage to target creature an opponent controls. Whenever one or more creatures die, mill a card and put a bloodstain counter on Blood Spatter Analysis. Then sacrifice it if it has five or more bloodstain counters on it. When you do, return target creature card from your graveyard to your hand. | Jokubas Uogintas

Rune-Brand Juggler | Creature | Human Shaman | When Rune-Brand Juggler enters the battlefield, suspect up to one target creature you control. (A suspected creature has menace and can't block.) {3}{B}{R}, Sacrifice a suspected creature: Target creature gets -5/-5 until end of turn. | Mila Pesic

Break Out | Sorcery | | Look at the top six cards of your library. You may reveal a creature card from among them. If that card has mana value 2 or less, you may put it onto the battlefield and it gains haste until end of turn. If you didn't put the revealed card onto the battlefield this way, put it into your hand. Put the rest on the bottom of your library in a random order. | Daniel Correia

Worldsoul's Rage | Sorcery | | Worldsoul's Rage deals X damage to any target. Put up to X land cards from your hand and/or graveyard onto the battlefield tapped. | Lius Lasahido