Playgroup.gg
collections_bookmark Part of Duskmourn: House of Horror
Glassworks // Shattered Yard card art
Live Play Data

Glassworks // Shattered Yard

{2} {R} {4} {R} · Enchantment — Room // Enchantment — Room · Duskmourn: House of Horror (DSK)
0%
Live Inclusion
Buy on TCGplayer
Times Brought
132
Decks Running
54
Median Cast Turn
7.5
Drawn → Played
76%
Format
Multiplayer 1v1

First-cast turn

n=22
0%
T1
5%
T2
0%
T3
5%
T4
9%
T5
68%
T6-9
14%
T10+
Median 7.5 P25 6 · P75 8 · max 13
On curve 77% (6 / 22 cast on T8)

The "good card" funnel

132 brought · 47 players
Brought to game
132
Ever drawn
29
Reached battlefield
22
Still on board at game end
16

Once cast, 73% of this card is still on the battlefield at game end. This reflects how often it survives removal, not just whether it's a permanent.

≥ -5.6pp

Players who cast this card win 31% of the time (n=22) , vs 17% when it never left the library (n=80).

Read this as correlation, not as the card's contribution. Casting a card means you lived long enough to cast it, so this gap widens with mana value across every card we track.

Observed gap +14.1pp; 95% confidence interval -5.6pp to +33.8pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

41 instances
39.0%
Battlefield
29.3%
Graveyard
17.1%
Exile
14.6%
Hand

Commanders that played this card

in tracked games
Card text
Glassworks // Shattered Yard card

Glassworks

{2} {R}
Enchantment — Room
When you unlock this door, this Room deals 4 damage to target creature an opponent controls. (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.)

Shattered Yard

{4} {R}
Enchantment — Room
At the beginning of your end step, this Room deals 1 damage to each opponent. (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.)
Duskmourn: House of Horror (DSK) · Common · Illustrated by Sergey Glushakov

Frequently Asked

Why isn't there more data on this card?
Playgroup Live collects per-card gameplay data from real Commander games. Play counts appear once a card reaches 100 tracked games, and the full charts need a sample of at least 25 observed games that is not dominated by a single pilot. Until this card clears those bars you're seeing only the basic counts. Stats refresh nightly.
How is Playgroup Live card data collected?
Players using Playgroup Live import their decklists before a game and log card actions as they play. Each cast, zone change, and resolution is recorded as a real game event. Stats on this site are computed from those events, not from decklist scrapes or theorycrafting. Playgroup has recorded 760,000+ Commander games overall, and this card-level play data comes from the Playgroup Live seats playing virtual cards, a subset of that corpus.