Live Play Data

Cramped Vents // Access Maze

· Enchantment — Room // Enchantment — Room · Duskmourn: House of Horror Commander (DSC)

Live Inclusion

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Times Brought

156

Decks Running

Median Cast Turn

7.0

Drawn → Played

68%

Format

Multiplayer 1v1

First-cast turn

n=32

16%

63%

T6-9

T10+

Median 7.0 P25 5 · P75 8 · max 16

On curve 94% (1 / 32 cast on T11) Cast same turn as drawn 54%

The "good card" funnel

156 brought · 63 players

Brought to game

156

Ever drawn

Reached battlefield

Still on board at game end

Once cast, 69% 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.

≥ -15.1pp

Players who cast this card win 27% of the time (n=29) , vs 24% when it never left the library (n=90).

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 +2.7pp; 95% confidence interval -15.1pp to +20.5pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

52 instances

1.9%

Library

42.3%

Battlefield

19.2%

Graveyard

5.8%

Exile

Commanders that played this card

in tracked games

1 Aminatou, Veil Piercer 39 decks
2 Marina Vendrell 13 decks
3 Raphael, Fiendish Savior 3 decks
4 Zur, Eternal Schemer 2 decks
5 Liesa, Shroud of Dusk 1 decks
6 The Infamous Cruelclaw 1 decks
7 Valko Indorian 1 decks
8 Varragoth, Bloodsky Sire 1 decks
9 Vial Smasher the Fierce 1 decks
10 Victor, Valgavoth's Seneschal 1 decks

Card text

Cramped Vents

Enchantment — Room

When you unlock this door, this Room deals 6 damage to target creature an opponent controls. You gain life equal to the excess damage dealt this way. (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.)

Access Maze

Enchantment — Room

Once during each of your turns, you may cast a spell from your hand by paying life equal to its mana value rather than paying its mana cost. (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 Commander (DSC) · Rare · Illustrated by Arthur Yuan

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 720,000+ Commander games overall, and this card-level play data comes from the Playgroup Live seats playing virtual cards, a subset of that corpus.