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Marble Diamond

· Artifact · Commander Legends: Battle for Baldur's Gate (CLB)

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Times Brought

275

Decks Running

148

In Decks

—

Decklist Inclusion

—

Format

Multiplayer 1v1

Showing 1v1 (duel) data only. 1v1 is a different format from multiplayer Commander, so these numbers are not comparable.

Card text

Marble Diamond

Artifact

This artifact enters tapped. {T}

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Commander Legends: Battle for Baldur's Gate (CLB) · Common · Illustrated by Gaboleps

Final zone distribution

50 instances

2.0%

Library

58.0%

Battlefield

20.0%

Graveyard

2.0%

Exile

Commanders that played this card

in tracked games

1 Anti-Venom, Horrifying Healer 11 decks
2 Bruna, the Fading Light 9 decks
3 Giada, Font of Hope 9 decks
4 Millicent, Restless Revenant 7 decks
5 Edgar Markov 3 decks
6 Feather, the Redeemed 3 decks
7 Nahiri, the Lithomancer 3 decks
8 Odric, Lunarch Marshal 3 decks
9 Shorikai, Genesis Engine 3 decks
10 Abdel Adrian, Gorion's Ward 2 decks

The "good card" funnel

275 brought · 125 players

Brought to game

275

Ever drawn

Reached battlefield

Still on board at game end

Once cast, 78% 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.

≥ -3.9pp

Players who cast this card win 31% of the time (n=29) , vs 25% when it never left the library (n=159).

Observed gap +5.9pp; 95% confidence interval -3.9pp to +15.7pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

First-cast turn

n=37

30%

19%

14%

16%

T6-9

T10+

Median 3 P25 2 · P75 5 · max 22

On curve 38% (11 / 37 cast on T2) Cast same turn as drawn 59%

37 of 100 times cast 37%

Full analysis unlocks as more games are tracked. Stats refresh nightly.

Frequently Asked

Why isn't there more data on this card?

Playgroup Live collects per-card gameplay data from real Commander games. Basic play counts appear once a card reaches 100 tracked games; the full deep-dive page needs a larger, more diverse sample (at least 300 tracked games played by 10 or more different pilots, with no single pilot over 40 percent of the copies). 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 660,000+ Commander games overall, and this card-level play data comes from the Playgroup Live subset of that corpus.