Live Play Data

Underground Mortuary

Land — Swamp Forest · Murders at Karlov Manor (MKM)

10%

Live Inclusion

Buy on TCGplayer

Times Brought

2943

Decks Running

1291

Median Cast Turn

4.0

Drawn → Played

86%

Format

Multiplayer 1v1

First-cast turn

n=924

22%

16%

11%

10%

27%

T6-9

T10+

Median 4.0 P25 2 · P75 6 · max 19

Cast same turn as drawn 64%

The "good card" funnel

2944 brought · 1036 players

Brought to game

2944

Ever drawn

1074

Reached battlefield

924

Still on board at game end

828

Once cast, 90% 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.

≥ +2.3pp

Players who cast this card win 31% of the time (n=849) , vs 25% when it never left the library (n=1527).

When players drew this card but left it in hand, they won 38% (n=142).

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 +5.9pp; 95% confidence interval +2.3pp to +9.5pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

1192 instances

2.6%

Library

69.5%

Battlefield

15.5%

Graveyard

3.6%

Exile

Commanders that played this card

in tracked games

Card text

Underground Mortuary

Land — Swamp Forest

(

: Add

.) This land enters tapped. When this land enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Murders at Karlov Manor (MKM) · Rare · 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 780,000+ Commander games overall, and this card-level play data comes from the Playgroup Live seats playing virtual cards, a subset of that corpus.