Live Play Data

Stonespeaker Crystal

· Artifact · Star Trek Commander (TRC)

Live Inclusion

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Times Brought

697

Decks Running

282

Median Cast Turn

5.0

Drawn → Played

71%

Format

Multiplayer 1v1

First-cast turn

n=120

15%

17%

18%

38%

T6-9

T10+

Median 5.0 P25 4 · P75 7 · max 13

On curve 38% (20 / 120 cast on T4) Cast same turn as drawn 37%

The "good card" funnel

697 brought · 256 players

Brought to game

697

Ever drawn

170

Reached battlefield

120

Still on board at game end

Once cast, 70% 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.

≥ +0.2pp

Players who cast this card win 36% of the time (n=105) , vs 26% when it never left the library (n=452).

When players drew this card but left it in hand, they won 34% (n=43).

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 +9.3pp; 95% confidence interval +0.2pp to +18.4pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

184 instances

1.6%

Library

45.7%

Battlefield

27.2%

Graveyard

6.0%

Exile

Commanders that played this card

in tracked games

1 Zhulodok, Void Gorger 28 decks
2 Ashling, Rekindled // Ashling, Rimebound 26 decks
3 Ovika, Enigma Goliath 24 decks
4 The Emperor of Palamecia // The Lord Master of Hell 14 decks
5 Kozilek, the Great Distortion 10 decks
6 Bello, Bard of the Brambles 9 decks
7 Plargg, Dean of Chaos // Augusta, Dean of Order 7 decks
8 Omnath, Locus of the Void 6 decks
9 Ultima, Origin of Oblivion 6 decks
10 Dack Fayden, Helping Hand 5 decks

Card text

Stonespeaker Crystal

Artifact

: Add

, Sacrifice this artifact: Exile any number of target players' graveyards. Draw a card.

Star Trek Commander (TRC) · Uncommon · Illustrated by Fajareka Setiawan

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 750,000+ Commander games overall, and this card-level play data comes from the Playgroup Live seats playing virtual cards, a subset of that corpus.