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Miasma Demon DSK 0109 · uncommon

Miasma Demon · {4}{B}{B} · Creature — Demon · Flying When this creature enters, you may discard any number of cards. When you do, up to that many target creatures each get -2/-2 until end of turn. · Power / toughness: 5/4 · "Hush, little ants. I can rid you of your troubles with a breath. All I ask in return is a drop of blood... and a promise."

Miasma Demon · {4}{B}{B} · Creature — Demon · Flying When this creature enters, you may discard any number of cards. When you do, up to that many target creatures each get -2/-2 until end of turn. · Power / toughness: 5/4 · "Hush, little ants. I can rid you of your troubles with a breath. All I ask in return is a drop of blood... and a promise."

Price
from $0.181 printing
Win rate
53.4% GIH 22,393 instances · Premier Draft
Sep 24–Oct 28, 2024 · 17Lands

Game-in-hand win rate, all deck colors. 11,953 wins in 22,393 card-in-hand instances.

21,649 distinct games · 8,376 distinct drafts · games recorded Sep 24–Oct 28, 2024.

17Lands file dated Oct 29, 2024 · 100-instance minimum · 17Lands public data ↗

Draft data

53.4%when drawn (GIH)

−1.1 pp vs 54.5% average · 22,393 instances

Premier Draft · Sep 24–Oct 28, 2024 · average from 1,011,949 games

#181 of 261 nonland cards by win rate · last seen around pick 4.8 on average (110,014 packs).

26 of 43 black cards · 13 of 15 black uncommon cards.

Taken at pick6.615,673 picks
Makes the deck57.3%15,673 picks with known usage
When played52.2%47,019.4 matchesBenched 54.0%
31,517.6 matches
When drawn53.4%22,393 instances

Pick and maindeck observations: Sep 24–Oct 28, 2024. Played/benched cells use matches when available; the drawn cell uses game instances.

○ Opening hand 51.3% · 8,469 instances
● Drawn later 54.6% · 13,924 instances

In hand 53.4% · 22,393 instances
Unseen in deck 50.9% · 32,463 instances
+2.5 percentage points when drawn

Compared with black cards

Win rate when drawn53.4%22,393 instances26 of 43
Opening hand51.3%8,469 instances22 of 42
Drawn later54.6%13,924 instances24 of 43
In the deck51.9%55,033 instances26 of 44
Without seeing it50.9%32,463 instances22 of 44
Improvement when drawn+2.5 pp22,393 instances / 32,463 instances27 of 43
When benched54.0%31,517.6 matches32 of 44
Makes the deck57.3%15,673 picks with known usage23 of 44
Pick (last seen)4.8110,014 packs19 of 44
Taken at6.615,673 picks19 of 44

Ranks require 100 observations for that metric; comparisons are descriptive, not a pick order. Pick ranks put earlier picks first.

Best decks for it

no-splash decks only · card-level in-hand rates · 100 minimum

Delirium Grind BG56.0%4,397 instancesEerie Control UB53.3%2,291 instancesReanimator WB53.1%4,189 instancesSacrifice BR52.9%2,899 instances

Each tick is this card’s all-decks rate (53.4% · 22,393 instances). A high card rate does not prove that splashing it will improve your deck.

Best with

Adjusted associations, ranked by confidence.

Patchwork Beastie+5.3 pp5,955 games with both in the deck · 1,105 both drawn
How to read this

Observational, not a causal bonus. Both cards must be in the deck. Drawn means opening hand or normally drawn; each card counts once per game. Game-level approximate intervals do not account for repeated games by the same drafter.

At least 100 games in each of four drawn/not-drawn groups; adjusted for game length and screened by the lower confidence bound. Do not add these points to a card’s win rate.

Where it sits in the set

Above 31% of 261 nonland cards with 100+ instances, in win-rate order.

30% or lowerWin rate94% or higher

17Lands public datasets ↗ · CC BY 4.0 ↗ · Sep 24–Oct 28, 2024

Collect

1 printingScryfall USD, snapshot Oct 25Pack odds →

Pick a printing for its prices and pull odds.

Prices

DSK 0109 · Regular printingListings ↗
FinishFound inPrice
NonfoilPlay Booster · MTGO Redemption$0.18
FoilCollector Booster · collector-sample · Play Booster$0.27

Foil in a Collector Booster · Modeled · About 1 in 27 packs (3.70%) · 36.4% per display · MTGJSON model Oct 25, 2026 · How it’s modeled →

Foil in a collector-sample · Modeled · About 1 in 100 packs (1.00%) · MTGJSON model Oct 25, 2026 · How it’s modeled →

How to pull it

Official rates for the whole category, not this card.

BoosterSlotPer packCategory
Collector BoosterTraditional foil uncommons100% per positionTraditional foil uncommons
Collector Booster Sample PackFoil uncommon100%Foil uncommon

Wizards · Collecting Duskmourn: House of Horror ↗ · Oct 29, 2026

Details & sources

Legal in
Standard · Historic · Timeless · Pioneer · Modern · Legacy · Vintage · CommanderLimited eligibility depends on the event and its booster pool.
Illustration
Mathias Kollros, DSK 109 · Scryfall ↗
More like this
Regular printing printings →
Sources
Wizards · Collecting Duskmourn: House of Horror · Oct 29, 2026
Scryfall USD, snapshot Oct 25
Comprehensive Rules ↗