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Part of Duskmourn: House of Horror
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Legendary Planeswalker — Liliana
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Duskmourn: House of Horror Commander (DSC)
Live Play Data
Professor Onyx
1%
Live Inclusion
Times Brought
591
Decks Running
282
Median Cast Turn
6.0
Drawn → Played
60%
Format
First-cast turn
n=90
1%
T1
1%
T2
4%
T3
11%
T4
20%
T5
48%
T6-9
14%
T10+
Median
6.0
P25
5
· P75
8
· max
15
On curve
57%
(17 / 90 cast on T6)
Cast same turn as drawn
33%
The "good card" funnel
591 brought · 262 playersBrought to game
591
Ever drawn
149
Reached battlefield
90
Still on board at game end
60
Once cast, 67% 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.
≥ +12.1pp
Players who cast this card win 48% of the time (n=79) , vs 25% when it never left the library (n=351).
When players drew this card but left it in hand, they won 32% (n=56).
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 +23.0pp; 95% confidence interval +12.1pp to +33.8pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.
Final zone distribution
178 instances1.1%
Library
33.7%
Battlefield
27.5%
Graveyard
8.4%
Exile
Commanders that played this card
in tracked games-
1
Winter, Cynical Opportunist
23 decks
-
2
Tergrid, God of Fright // Tergrid's Lantern
20 decks
-
3
K'rrik, Son of Yawgmoth
15 decks
-
4
Silverquill, the Disputant
15 decks
-
5
Y'shtola, Night's Blessed
13 decks
-
6
Kuja, Genome Sorcerer // Trance Kuja, Fate Defied
11 decks
-
7
Fire Lord Azula
9 decks
-
8
Liliana, Heretical Healer // Liliana, Defiant Necromancer
8 decks
-
9
Tinybones, Bauble Burglar
8 decks
-
10
Carth the Lion
7 decks
Card text
Professor Onyx
Legendary Planeswalker — Liliana
Magecraft — Whenever you cast or copy an instant or sorcery spell, each opponent loses 2 life and you gain 2 life.
+1: You lose 1 life. Look at the top three cards of your library. Put one of them into your hand and the rest into your graveyard.
−3: Each opponent sacrifices a creature with the greatest power among creatures that player controls.
−8: Each opponent may discard a card. If they don't, they lose 3 life. Repeat this process six more times.
Loyalty 5
Duskmourn: House of Horror Commander (DSC)
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Mythic
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Illustrated by Kieran Yanner
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.