collections_bookmark Part of Duskmourn: House of Horror
Sign in Blood card art
Live Play Data

Sign in Blood

{B} {B} · Sorcery · Duskmourn: House of Horror Commander (DSC)
8%
Live Inclusion
Times Brought
3481
Decks Running
1800
Median Cast Turn
6
Drawn → Played
70%
Format

First-cast turn

n=527
3%
T1
8%
T2
10%
T3
13%
T4
15%
T5
38%
T6-9
12%
T10+
Median 6 P25 4 · P75 8 · max 17
On curve 11% (42 / 527 cast on T2) Cast same turn as drawn 33%

The "good card" funnel

3490 brought · 1392 players
Brought to game
3490
Ever drawn
751
Reached battlefield
527
Still on board at game end
19
≥ +2.4pp

Players who cast this card win 28% of the time (n=476) , vs 22% when it never left the library (n=2260).

When players drew this card but left it in hand, they won 24% (n=199).

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 +6.5pp; 95% confidence interval +2.4pp to +10.6pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

863 instances
2.4%
Library
2.2%
Battlefield
68.5%
Graveyard
8.5%
Exile
Card text
Sign in Blood card

Sign in Blood

{B} {B}
Sorcery
Target player draws two cards and loses 2 life.
Duskmourn: House of Horror Commander (DSC) · Common · Illustrated by Howard Lyon

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.