This checklist is here to help manage the implementation of Duskmourn: House of Horror. If a card is marked as being in progress then someone is working on it.

If you're new to implementing cards then you likely don't have permission to check things off. This is totally fine! We still appreciate your contributions so just leave a comment to let us know that you're working on it.

Don't worry about moving things from in progress to completed either, there's a script that handles that, and don't worry about fixing text issues as those are usually handled when the set is done.

Unimplemented Cards

[ ] In progress -- Creeping Peeper
[ ] In progress -- Inquisitive Glimmer
[ ] In progress -- Overgrown Zealot
[ ] In progress -- Say Its Name

Scryfall gallery of everything currently unimplemented

Rooms

[ ] In progress -- Central Elevator // Promising Stairs
[ ] In progress -- Charred Foyer // Warped Space
[ ] In progress -- Smoky Lounge // Misty Salon

Scryfall gallery of everything currently unimplemented

Implemented Cards

Click to expand

[x] Done -- Abandoned Campground
[x] Done -- Abhorrent Oculus
[x] Done -- Acrobatic Cheerleader
[x] Done -- Altanak, the Thrice-Called
[x] Done -- Anthropede
[x] Done -- Appendage Amalgam
[x] Done -- Arabella, Abandoned Doll
[x] Done -- Attack-in-the-Box
[x] Done -- Balemurk Leech
[x] Done -- Balustrade Wurm
[x] Done -- Baseball Bat
[x] Done -- Bashful Beastie
[x] Done -- Bear Trap
[x] Done -- Beastie Beatdown
[x] Done -- Bedhead Beastie
[x] Done -- Betrayer's Bargain
[x] Done -- Blazemire Verge
[x] Done -- Bleeding Woods
[x] Done -- Boilerbilges Ripper
[x] Done -- Bottomless Pool // Locker Room
[x] Done -- Break Down the Door
[x] Done -- Broodspinner
[x] Done -- Cackling Slasher
[x] Done -- Cathartic Parting
[x] Done -- Cautious Survivor
[x] Done -- Chainsaw
[x] Done -- Clammy Prowler
[x] Done -- Clockwork Percussionist
[x] Done -- Come Back Wrong
[x] Done -- Commune with Evil
[x] Done -- Conductive Machete
[x] Done -- Coordinated Clobbering
[x] Done -- Cracked Skull
[x] Done -- Cryptid Inspector
[x] Done -- Cult Healer
[x] Done -- Cursed Recording
[x] Done -- Cursed Windbreaker
[x] Done -- Cynical Loner
[x] Done -- Daggermaw Megalodon
[x] Done -- Dashing Bloodsucker
[x] Done -- Dazzling Theater // Prop Room
[x] Done -- Defiant Survivor
[x] Done -- Defiled Crypt // Cadaver Lab
[x] Done -- Demonic Counsel
[x] Done -- Derelict Attic // Widow's Walk
[x] Done -- Dissection Tools
[x] Done -- Disturbing Mirth
[x] Done -- Diversion Specialist
[x] Done -- Dollmaker's Shop // Porcelain Gallery
[x] Done -- Don't Make a Sound
[x] Done -- Doomsday Excruciator
[x] Done -- Drag to the Roots
[x] Done -- Duskmourn's Domination
[x] Done -- Emerge from the Cocoon
[x] Done -- Enduring Courage
[x] Done -- Enduring Curiosity
[x] Done -- Enduring Innocence
[x] Done -- Enduring Tenacity
[x] Done -- Enduring Vitality
[x] Done -- Enter the Enigma
[x] Done -- Entity Tracker
[x] Done -- Erratic Apparition
[x] Done -- Etched Cornfield
[x] Done -- Ethereal Armor
[x] Done -- Exorcise
[x] Done -- Fanatic of the Harrowing
[x] Done -- Fear of Abduction
[x] Done -- Fear of Being Hunted
[x] Done -- Fear of Burning Alive
[x] Done -- Fear of Exposure
[x] Done -- Fear of Failed Tests
[x] Done -- Fear of Falling
[x] Done -- Fear of Immobility
[x] Done -- Fear of Impostors
[x] Done -- Fear of Infinity
[x] Done -- Fear of Isolation
[x] Done -- Fear of Lost Teeth
[x] Done -- Fear of Missing Out
[x] Done -- Fear of Surveillance
[x] Done -- Fear of the Dark
[x] Done -- Final Vengeance
[x] Done -- Flesh Burrower
[x] Done -- Floodfarm Verge
[x] Done -- Floodpits Drowner
[x] Done -- Found Footage
[x] Done -- Frantic Strength
[x] Done -- Friendly Ghost
[x] Done -- Friendly Teddy
[x] Done -- Funeral Room // Awakening Hall
[x] Done -- Get Out
[x] Done -- Ghost Vacuum
[x] Done -- Ghostly Dancers
[x] Done -- Ghostly Keybearer
[x] Done -- Give In to Violence
[x] Done -- Glassworks // Shattered Yard
[x] Done -- Glimmer Seeker
[x] Done -- Glimmerburst
[x] Done -- Glimmerlight
[x] Done -- Gloomlake Verge
[x] Done -- Grab the Prize
[x] Done -- Grand Entryway // Elegant Rotunda
[x] Done -- Grasping Longneck
[x] Done -- Greenhouse // Rickety Gazebo
[x] Done -- Gremlin Tamer
[x] Done -- Grievous Wound
[x] Done -- Growing Dread
[x] Done -- Hand That Feeds
[x] Done -- Hardened Escort
[x] Done -- Haunted Screen
[x] Done -- Hauntwoods Shrieker
[x] Done -- Hedge Shredder
[x] Done -- Horrid Vigor
[x] Done -- House Cartographer
[x] Done -- Hushwood Verge
[x] Done -- Impossible Inferno
[x] Done -- Infernal Phantom
[x] Done -- Innocuous Rat
[x] Done -- Insidious Fungus
[x] Done -- Intruding Soulrager
[x] Done -- Irreverent Gremlin
[x] Done -- Jump Scare
[x] Done -- Kaito, Bane of Nightmares
[x] Done -- Keys to the House
[x] Done -- Killer's Mask
[x] Done -- Kona, Rescue Beastie
[x] Done -- Lakeside Shack
[x] Done -- Let's Play a Game
[x] Done -- Leyline of Hope
[x] Done -- Leyline of Mutation
[x] Done -- Leyline of Resonance
[x] Done -- Leyline of Transformation
[x] Done -- Leyline of the Void
[x] Done -- Lionheart Glimmer
[x] Done -- Live or Die
[x] Done -- Living Phone
[x] Done -- Malevolent Chandelier
[x] Done -- Manifest Dread
[x] Done -- Marina Vendrell's Grimoire
[x] Done -- Marina Vendrell
[x] Done -- Marvin, Murderous Mimic
[x] Done -- Meat Locker // Drowned Diner
[x] Done -- Meathook Massacre II
[x] Done -- Miasma Demon
[x] Done -- Midnight Mayhem
[x] Done -- Mirror Room // Fractured Realm
[x] Done -- Moldering Gym // Weight Room
[x] Done -- Monstrous Emergence
[x] Done -- Most Valuable Slayer
[x] Done -- Murder
[x] Done -- Murky Sewer
[x] Done -- Nashi, Searcher in the Dark
[x] Done -- Neglected Manor
[x] Done -- Niko, Light of Hope
[x] Done -- Norin, Swift Survivalist
[x] Done -- Nowhere to Run
[x] Done -- Oblivious Bookworm
[x] Done -- Omnivorous Flytrap
[x] Done -- Optimistic Scavenger
[x] Done -- Orphans of the Wheat
[x] Done -- Osseous Sticktwister
[x] Done -- Overlord of the Balemurk
[x] Done -- Overlord of the Boilerbilges
[x] Done -- Overlord of the Floodpits
[x] Done -- Overlord of the Hauntwoods
[x] Done -- Overlord of the Mistmoors
[x] Done -- Painter's Studio // Defaced Gallery
[x] Done -- Paranormal Analyst
[x] Done -- Patched Plaything
[x] Done -- Patchwork Beastie
[x] Done -- Peculiar Lighthouse
[x] Done -- Peer Past the Veil
[x] Done -- Piggy Bank
[x] Done -- Piranha Fly
[x] Done -- Popular Egotist
[x] Done -- Possessed Goat
[x] Done -- Pyroclasm
[x] Done -- Ragged Playmate
[x] Done -- Rampaging Soulrager
[x] Done -- Raucous Carnival
[x] Done -- Razorkin Hordecaller
[x] Done -- Razorkin Needlehead
[x] Done -- Razortrap Gorge
[x] Done -- Reluctant Role Model
[x] Done -- Restricted Office // Lecture Hall
[x] Done -- Resurrected Cultist
[x] Done -- Rip, Spawn Hunter
[x] Done -- Ripchain Razorkin
[x] Done -- Rite of the Moth
[x] Done -- Roaring Furnace // Steaming Sauna
[x] Done -- Rootwise Survivor
[x] Done -- Savior of the Small
[x] Done -- Saw
[x] Done -- Sawblade Skinripper
[x] Done -- Scorching Dragonfire
[x] Done -- Scrabbling Skullcrab
[x] Done -- Screaming Nemesis
[x] Done -- Seized from Slumber
[x] Done -- Shardmage's Rescue
[x] Done -- Sheltered by Ghosts
[x] Done -- Shepherding Spirits
[x] Done -- Shrewd Storyteller
[x] Done -- Shroudstomper
[x] Done -- Silent Hallcreeper
[x] Done -- Skullsnap Nuisance
[x] Done -- Slavering Branchsnapper
[x] Done -- Spectral Snatcher
[x] Done -- Spineseeker Centipede
[x] Done -- Split Up
[x] Done -- Splitskin Doll
[x] Done -- Sporogenic Infection
[x] Done -- Stalked Researcher
[x] Done -- Stay Hidden, Stay Silent
[x] Done -- Strangled Cemetery
[x] Done -- Surgical Suite // Hospital Room
[x] Done -- Terramorphic Expanse
[x] Done -- The Jolly Balloon Man
[x] Done -- The Mindskinner
[x] Done -- The Rollercrusher Ride
[x] Done -- The Swarmweaver
[x] Done -- The Tale of Tamiyo
[x] Done -- The Wandering Rescuer
[x] Done -- Thornspire Verge
[x] Done -- Threats Around Every Corner
[x] Done -- Ticket Booth // Tunnel of Hate
[x] Done -- Toby, Beastie Befriender
[x] Done -- Trapped in the Screen
[x] Done -- Trial of Agony
[x] Done -- Tunnel Surveyor
[x] Done -- Turn Inside Out
[x] Done -- Twist Reality
[x] Done -- Twitching Doll
[x] Done -- Tyvar, the Pummeler
[x] Done -- Unable to Scream
[x] Done -- Undead Sprinter
[x] Done -- Under the Skin
[x] Done -- Underwater Tunnel // Slimy Aquarium
[x] Done -- Unholy Annex // Ritual Chamber
[x] Done -- Unidentified Hovership
[x] Done -- Unnerving Grasp
[x] Done -- Unsettling Twins
[x] Done -- Unstoppable Slasher
[x] Done -- Untimely Malfunction
[x] Done -- Unwanted Remake
[x] Done -- Unwilling Vessel
[x] Done -- Valgavoth's Faithful
[x] Done -- Valgavoth's Lair
[x] Done -- Valgavoth's Onslaught
[x] Done -- Valgavoth, Terror Eater
[x] Done -- Vanish from Sight
[x] Done -- Vengeful Possession
[x] Done -- Veteran Survivor
[x] Done -- Vicious Clown
[x] Done -- Victor, Valgavoth's Seneschal
[x] Done -- Vile Mutilator
[x] Done -- Violent Urge
[x] Done -- Walk-In Closet // Forgotten Cellar
[x] Done -- Waltz of Rage
[x] Done -- Wary Watchdog
[x] Done -- Wickerfolk Thresher
[x] Done -- Wildfire Wickerfolk
[x] Done -- Winter's Intervention
[x] Done -- Winter, Misanthropic Guide
[x] Done -- Withering Torment
[x] Done -- Zimone, All-Questioning

Jun 27 '24 22:06 theelk801

Additional tasks:

[x] Implement “Manifest dread” mechanic
[ ] Rework objects to support multiple names like rooms: #12839
[x] #13786 Implement "Room" mechanic, update Eerie ability to support room events
[x] Implement "Survival" mechanic
[x] Implement "Eerie" mechanic (most of this is in the room mechanic)
[x] #12865
[ ] Add tests for manifest dread including Paranormal Analyst and ManifestDreadThenAttachEffect
[x] Migrate to first/second main phases, related to Survival ability: #12788

Mechanics Article Release Notes

Jun 27 '24 22:06 theelk801

Mechanics article: https://magic.wizards.com/en/news/feature/duskmourn-house-of-horror-mechanics

Sep 01 '24 04:09 xenohedron

Working on Under the Skin

Sep 08 '24 22:09 alma555

Working on Niko, Light of Hope

Sep 11 '24 23:09 alma555

Release notes: https://magic.wizards.com/en/news/feature/duskmourn-house-of-horror-release-notes

Sep 13 '24 16:09 xenohedron

Working on Irreverent Gremlin.

Oct 16 '24 13:10 paasar

MTGA has useful patch notes about buggy rooms and weird interactions. Can be useful for possibles use cases and tests: https://mtgarena-support.wizards.com/hc/en-us/articles/31307518959252-Patch-Notes-2024-42-00

Fixed a bug with casting rooms via Underworld Breach.

Fixed a couple of issues copies of rooms that have been turned into creatures and mutated over.

Hey, it’s another “I was trying to break rooms and I found a thing” issue! If you turned a room into a creature, fully unlocked it, and made it legendary, and had another room, unlocked only part of it, and then made it Legendary, having only some of the names match meant the Legend Rule wouldn’t kick in. Now it does.

P.S. Such patch notes can be interesting for many potentially use cases and checks, not for rooms only, but for any other abilities and effects.