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Decorum Dissertation card art
Live Play Data

Decorum Dissertation

{3} {B} {B} · Sorcery — Lesson · Secrets of Strixhaven (SOS)
2%
Live Inclusion
Times Brought
971
Decks Running
370
Median Cast Turn
7
Drawn → Played
57%
Format

First-cast turn

n=133
2%
T1
1%
T2
2%
T3
16%
T4
15%
T5
56%
T6-9
8%
T10+
Median 7 P25 5 · P75 8 · max 13
On curve 35% (20 / 133 cast on T5) Cast same turn as drawn 33%

The "good card" funnel

975 brought · 319 players
Brought to game
975
Ever drawn
233
Reached battlefield
133
Still on board at game end
65
≥ +7.5pp

Players who cast this card win 49% of the time (n=117) , vs 32% when it never left the library (n=622).

When players drew this card but left it in hand, they won 34% (n=87).

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 +16.5pp; 95% confidence interval +7.5pp to +25.5pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

276 instances
2.2%
Library
23.6%
Battlefield
17.4%
Graveyard
27.9%
Exile

Commanders that played this card

in tracked games
Card text
Decorum Dissertation card

Decorum Dissertation

{3} {B} {B}
Sorcery — Lesson
Target player draws two cards and loses 2 life. Paradigm (Then exile this spell. After you first resolve a spell with this name, you may cast a copy of it from exile without paying its mana cost at the beginning of each of your first main phases.)
Secrets of Strixhaven (SOS) · Mythic · Illustrated by Mila Pesic

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 710,000+ Commander games overall, and this card-level play data comes from the Playgroup Live seats playing virtual cards, a subset of that corpus.