Luka, the Traveling Sound (Liliana of the Dark Realms)

Secret Lair Drop #SLD
Release date: 2024-09-30

Legendary Planeswalker — Liliana

+1: Search your library for a Swamp card, reveal it, put it into your hand, then shuffle.
−3: Target creature gets +X/+X or -X/-X until end of turn, where X is the number of Swamps you control.
−6: You get an emblem with "Swamps you control have '{T}: Add {B}{B}{B}{B}.'"

Blazemire Verge

Duskmourn: House of Horror Promos #DSK
Release date: 2024-09-27

Land

{T}: Add {B}.
{T}: Add {R}. Activate only if you control a Swamp or a Mountain.

Ravenous Chupacabra

Secret Lair Drop #SLD
Release date: 2024-09-30

Creature — Beast Horror

When Ravenous Chupacabra enters, destroy target creature an opponent controls.

Grievous Wound

Duskmourn: House of Horror Promos #DSK
Release date: 2024-09-27

Enchantment — Aura

Enchant player
Enchanted player can't gain life.
Whenever enchanted player is dealt damage, they lose half their life, rounded up.

Slimer's Feast (Windfall)

Secret Lair Drop #SLD
Release date: 2024-09-30

Sorcery

Each player discards their hand, then draws cards equal to the greatest number of cards a player discarded this way.

The Wandering Rescuer

Duskmourn: House of Horror Promos #DSK
Release date: 2024-09-27

Legendary Creature — Human Samurai Noble

Flash
Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.)
Double strike
Other tapped creatures you control have hexproof.

Doom Whisperer

Secret Lair Drop #SLD
Release date: 2024-09-30

Creature — Nightmare Demon

Flying, trample
Pay 2 life: 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.)

Overlord of the Mistmoors

Duskmourn: House of Horror Promos #DSK
Release date: 2024-09-27

Enchantment Creature — Avatar Horror

Impending 4—{2}{W}{W} (If you cast this spell for its impending cost, it enters with four time counters and isn't a creature until the last is removed. At the beginning of your end step, remove a time counter from it.)
Whenever Overlord of the Mistmoors enters or attacks, create two 2/1 white Insect creature tokens with flying.

Leyline of the Void

Duskmourn: House of Horror Promos #DSK
Release date: 2024-09-27

Enchantment

If Leyline of the Void is in your opening hand, you may begin the game with it on the battlefield.
If a card would be put into an opponent's graveyard from anywhere, exile it instead.

Marvin, Murderous Mimic

Duskmourn: House of Horror Promos #DSK
Release date: 2024-09-27

Legendary Artifact Creature — Toy

Marvin, Murderous Mimic has all activated abilities of creatures you control that don't have the same name as this creature.

Hushwood Verge

Duskmourn: House of Horror Promos #DSK
Release date: 2024-09-27

Land

{T}: Add {G}.
{T}: Add {W}. Activate only if you control a Forest or a Plains.

Omnivorous Flytrap

Duskmourn: House of Horror Promos #DSK
Release date: 2024-09-27

Creature — Plant

Delirium — Whenever Omnivorous Flytrap enters or attacks, if there are four or more card types among cards in your graveyard, distribute two +1/+1 counters among one or two target creatures. Then if there are six or more card types among cards in your graveyard, double the number of +1/+1 counters on those creatures.

Dauthi Voidwalker

Secret Lair Drop #SLD
Release date: 2024-09-30

Creature — Dauthi Rogue

Shadow (This creature can block or be blocked by only creatures with shadow.)
If a card would be put into an opponent's graveyard from anywhere, instead exile it with a void counter on it.
{T}, Sacrifice Dauthi Voidwalker: Choose an exiled card an opponent owns with a void counter on it. You may play it this turn without paying its mana cost.

Leyline of Transformation

Duskmourn: House of Horror Promos #DSK
Release date: 2024-09-27

Enchantment

If Leyline of Transformation is in your opening hand, you may begin the game with it on the battlefield.
As Leyline of Transformation enters, choose a creature type.
Creatures you control are the chosen type in addition to their other types. The same is true for creature spells you control and creature cards you own that aren't on the battlefield.

Abhorrent Oculus

Duskmourn: House of Horror Promos #DSK
Release date: 2024-09-27

Creature — Eye

As an additional cost to cast this spell, exile six cards from your graveyard.
Flying
At the beginning of each opponent's upkeep, 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.)