Duskmourn: House of Horror

Altanak, the Thrice-Called | Legendary Creature | Insect Beast | Trample Whenever Altanak, the Thrice-Called becomes the target of a spell or ability an opponent controls, draw a card. {1}{G}, Discard Altanak, the Thrice-Called: Return target land card from your graveyard to the battlefield tapped. | Sam Wolfe Connelly

Break Down the Door | Instant | | Choose one — • Exile target artifact. • Exile target enchantment. • Manifest dread. (Look at the top two cards of your library. Put one onto the battlefield face down as a 2/2 creature and the other into your graveyard. Turn it face up any time for its mana cost if it's a creature card.) | Ralph Horsley

Cathartic Parting | Sorcery | | The owner of target artifact or enchantment an opponent controls shuffles it into their library. You may shuffle up to four target cards from your graveyard into your library. | Miranda Meeks

Coordinated Clobbering | Sorcery | | Tap one or two target untapped creatures you control. They each deal damage equal to their power to target creature an opponent controls. | Fajareka Setiawan

Defiant Survivor | Creature | Human Survivor | Survival — At the beginning of your second main phase, if Defiant Survivor is tapped, manifest dread. (Look at the top two cards of your library. Put one onto the battlefield face down as a 2/2 creature and the other into your graveyard. Turn it face up any time for its mana cost if it's a creature card.) | Jessica Fong

Fear of Exposure | Enchantment Creature | Nightmare | As an additional cost to cast this spell, tap two untapped creatures and/or lands you control. Trample | Josu Hernaiz

Greenhouse // Rickety Gazebo | Enchantment // Enchantment | Room // Room | (You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.) Lands you control have "{T}: Add one mana of any color." // (You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.) When you unlock this door, mill four cards, then return up to two permanent cards from among them to your hand. | John Di Giovanni

House Cartographer | Creature | Human Scout Survivor | Survival — At the beginning of your second main phase, if House Cartographer is tapped, reveal cards from the top of your library until you reveal a land card. Put that card into your hand and the rest on the bottom of your library in a random order. | Kai Carpenter

Insidious Fungus | Creature | Fungus | {2}, Sacrifice Insidious Fungus: Choose one — • Destroy target artifact. • Destroy target enchantment. • Draw a card. Then you may put a land card from your hand onto the battlefield tapped. | Slawomir Maniak

Overgrown Zealot | Creature | Elf Druid | {T}: Add one mana of any color. {T}: Add two mana of any one color. Spend this mana only to turn permanents face up. | Tyler Walpole

Patchwork Beastie | Artifact Creature | Beast | Delirium — Patchwork Beastie can't attack or block unless there are four or more card types among cards in your graveyard. At the beginning of your upkeep, you may mill a card. (You may put the top card of your library into your graveyard.) | John Tedrick

Rootwise Survivor | Creature | Human Survivor | Haste Survival — At the beginning of your second main phase, if Rootwise Survivor is tapped, put three +1/+1 counters on up to one target land you control. That land becomes a 0/0 Elemental creature in addition to its other types. It gains haste until your next turn. | Joseph Weston

Threats Around Every Corner | Enchantment | | When Threats Around Every Corner enters, manifest dread. Whenever a face-down permanent you control enters, search your library for a basic land card, put it onto the battlefield tapped, then shuffle. | Andrea Piparo

Under the Skin | Sorcery | | Manifest dread. (Look at the top two cards of your library. Put one onto the battlefield face down as a 2/2 creature and the other into your graveyard. Turn it face up any time for its mana cost if it's a creature card.) You may return a permanent card from your graveyard to your hand. | Fernando Falcone

Wickerfolk Thresher | Artifact Creature | Scarecrow | Delirium — Whenever Wickerfolk Thresher attacks, if there are four or more card types among cards in your graveyard, look at the top card of your library. If it's a land card, you may put it onto the battlefield. If you don't put the card onto the battlefield, put it into your hand. | WolfSkullJack

Baseball Bat | Artifact | Equipment | When Baseball Bat enters, attach it to target creature you control. Equipped creature gets +1/+1. Whenever equipped creature attacks, tap up to one target creature. Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.) | John Stanko

Shrewd Storyteller | Creature | Human Survivor | Survival — At the beginning of your second main phase, if Shrewd Storyteller is tapped, put a +1/+1 counter on target creature. | David Palumbo

Growing Dread | Enchantment | | Flash When Growing Dread enters, manifest dread. (Look at the top two cards of your library. Put one onto the battlefield face down as a 2/2 creature and the other into your graveyard. Turn it face up any time for its mana cost if it's a creature card.) Whenever you turn a permanent face up, put a +1/+1 counter on it. | Maxime Minard

Oblivious Bookworm | Creature | Human Wizard | At the beginning of your end step, you may draw a card. If you do, discard a card unless a permanent entered the battlefield face down under your control this turn or you turned a permanent face up this turn. | Josh Newton

Broodspinner | Creature | Spider | Reach When Broodspinner enters, surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.) {4}{B}{G}, {T}, Sacrifice Broodspinner: Create a number of 1/1 black and green Insect creature tokens with flying equal to the number of card types among cards in your graveyard. | Igor Krstic

Drag to the Roots | Instant | | Delirium — This spell costs {2} less to cast as long as there are four or more card types among cards in your graveyard. Destroy target nonland permanent. | Deruchenko Alexander

Beastie Beatdown | Sorcery | | Choose target creature you control and target creature an opponent controls. Delirium — If there are four or more card types among cards in your graveyard, put two +1/+1 counters on the creature you control. The creature you control deals damage equal to its power to the creature an opponent controls. | Inkognit

Wildfire Wickerfolk | Artifact Creature | Scarecrow | Haste Delirium — Wildfire Wickerfolk gets +1/+1 and has trample as long as there are four or more card types among cards in your graveyard. | J.Lonnee

Haunted Screen | Artifact | | {T}: Add {W} or {B}. {T}, Pay 1 life: Add {G}, {U}, or {R}. {7}: Put seven +1/+1 counters on Haunted Screen. It becomes a 0/0 Spirit creature in addition to its other types. Activate only once. | Sean Murray