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Moldering Gym // Weight Room DSK 0190 · common

Moldering Gym · {2}{G} · Enchantment — Room · When you unlock this door, search your library for a basic land card, put it onto the battlefield tapped, then shuffle.
(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.) // Weight Room · {5}{G} · Enchantment — Room · When you unlock this door, manifest dread, then put three +1/+1 counters on that creature.
(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.)

Moldering Gym · {2}{G} · Enchantment — Room · When you unlock this door, search your library for a basic land card, put it onto the battlefield tapped, then shuffle. (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.)

Weight Room · {5}{G} · Enchantment — Room · When you unlock this door, manifest dread, then put three +1/+1 counters on that creature. (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.)

Moldering Gym
2G
Weight Room
5G

Cast one door. On the battlefield, paying a locked door’s cost as a sorcery unlocks it without casting another spell.

Price
from $0.121 printing
Win rate
54.2% GIH 80,117 instances · Premier Draft
Sep 24–Oct 28, 2024 · 17Lands

Game-in-hand win rate, all deck colors. 43,441 wins in 80,117 card-in-hand instances.

73,292 distinct games · 25,287 distinct drafts · games recorded Sep 24–Oct 28, 2024.

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

Play

Moldering Gym: The three-mana green door finds a basic land onto the battlefield tapped. It adds a mana source for future turns while leaving a separate expensive door available later. Weight Room: The six-mana green door manifests dread and puts three counters on that creature in the same resolving trigger. There is no response window between the manifest and the counters.

More

One-pick Draft
Moldering Gym: The three-mana green door finds a basic land onto the battlefield tapped. It adds a mana source for future turns while leaving a separate expensive door available later. Weight Room: The six-mana green door manifests dread and puts three counters on that creature in the same resolving trigger. There is no response window between the manifest and the counters.
Sealed vs Draft
Moldering Gym: The three-mana green door finds a basic land onto the battlefield tapped. It adds a mana source for future turns while leaving a separate expensive door available later. Weight Room: The six-mana green door manifests dread and puts three counters on that creature in the same resolving trigger. There is no response window between the manifest and the counters.

Draft data

54.2%when drawn (GIH)

−0.3 pp vs 54.5% average · 80,117 instances

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

#154 of 261 nonland cards by win rate · last seen around pick 5.1 on average (299,660 packs).

26 of 43 green cards · 7 of 15 green common cards.

Taken at pick7.345,909 picks
Makes the deck66.7%45,909 picks with known usage
When played53.1%162,083.9 matchesBenched 55.1%
70,159.1 matches
When drawn54.2%80,117 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 53.4% · 33,080 instances
● Drawn later 54.8% · 47,037 instances

In hand 54.2% · 80,117 instances
Unseen in deck 52.2% · 109,469 instances
+2.0 percentage points when drawn

Compared with green cards

Win rate when drawn54.2%80,117 instances26 of 43
Opening hand53.4%33,080 instances27 of 43
Drawn later54.8%47,037 instances27 of 43
In the deck53.1%189,851 instances32 of 43
Without seeing it52.2%109,469 instances33 of 43
Improvement when drawn+2.0 pp80,117 instances / 109,469 instances17 of 43
When benched55.1%70,159.1 matches5 of 44
Makes the deck66.7%45,909 picks with known usage29 of 44
Pick (last seen)5.1299,660 packs31 of 44
Taken at7.345,909 picks32 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%7,203 instancesManifest Dread UG54.7%12,283 instancesDelirium Stompy RG53.8%5,745 instancesSurvival GW50.5%2,552 instances

Each tick is this card’s all-decks rate (54.2% · 80,117 instances). A high card rate does not prove that splashing it will improve your deck.

Best with

Adjusted associations, ranked by confidence.

Ghostly Dancers+6.2 pp4,503 games with both in the deck · 924 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 41% 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 0190 · Regular printingListings ↗
FinishFound inPrice
NonfoilPlay Booster · MTGO Redemption$0.12
FoilCollector Booster · Play Booster$0.28

Foil in a Collector Booster · Modeled · About 1 in 19 packs (5.38%) · 48.5% per display · 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 commons100% per positionTraditional foil commons

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

Details & sources

Legal in
Standard · Historic · Timeless · Pioneer · Modern · Legacy · Pauper · Vintage · CommanderLimited eligibility depends on the event and its booster pool.
Illustration
Helge C. Balzer, DSK 190 · Scryfall ↗
More like this
Regular printing printings →
Sources
Wizards · Duskmourn: House of Horror release notes · Oct 19, 2026
Wizards · Collecting Duskmourn: House of Horror · Oct 29, 2026
Scryfall USD, snapshot Oct 25
Comprehensive Rules ↗