Live Play Data

Underground Mortuary

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

11%

Live Inclusion

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Times Brought

821

Decks Running

461

Median Cast Turn

Drawn → Played

85%

Format

Multiplayer 1v1

First-cast turn

n=257

28%

12%

11%

25%

T6-9

T10+

Median 3 P25 1 · P75 6 · max 13

Cast same turn as drawn 70%

The "good card" funnel

822 brought · 382 players

Brought to game

822

Ever drawn

301

Reached battlefield

257

Still on board at game end

227

Once cast, 88% 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.

≥ -2.9pp

Players who cast this card win 28% of the time (n=235) , vs 24% when it never left the library (n=420).

When players drew this card but left it in hand, they won 37% (n=42).

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 +3.6pp; 95% confidence interval -2.9pp to +10.1pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

333 instances

2.1%

Library

68.2%

Battlefield

16.5%

Graveyard

3.9%

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 680,000+ Commander games overall, and this card-level play data comes from the Playgroup Live subset of that corpus.