Live Play Data

Mox Opal

· Legendary Artifact · Double Masters (2XM)

Live Inclusion

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Times Brought

3372

Decks Running

1576

Median Cast Turn

4.0

Drawn → Played

85%

Format

Multiplayer 1v1

First-cast turn

n=714

25%

10%

11%

12%

25%

T6-9

T10+

Median 4.0 P25 1 · P75 6 · max 18

Cast same turn as drawn 76%

The "good card" funnel

3380 brought · 960 players

Brought to game

3380

Ever drawn

836

Reached battlefield

714

Still on board at game end

614

Once cast, 86% 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.

≥ +4.0pp

Players who cast this card win 34% of the time (n=641) , vs 26% when it never left the library (n=2051).

When players drew this card but left it in hand, they won 29% (n=109).

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 +7.9pp; 95% confidence interval +4.0pp to +11.7pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

923 instances

1.8%

Library

66.5%

Battlefield

14.4%

Graveyard

6.9%

Exile

Commanders that played this card

in tracked games

1 Kinnan, Bonder Prodigy 46 decks
2 Vivi Ornitier 40 decks
3 Urza, Lord High Artificer 34 decks
4 Rograkh, Son of Rohgahh 25 decks
5 Etali, Primal Conqueror // Etali, Primal Sickness 22 decks
6 Magda, Brazen Outlaw 22 decks
7 Shorikai, Genesis Engine 21 decks
8 Krenko, Mob Boss 20 decks
9 Jin Sakai, Ghost of Tsushima 19 decks
10 Tymna the Weaver 19 decks

Card text

Mox Opal

Legendary Artifact

Metalcraft — {T}

: Add one mana of any color. Activate only if you control three or more artifacts.

Double Masters (2XM) · Mythic · Illustrated by Volkan Baǵa

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 710,000+ Commander games overall, and this card-level play data comes from the Playgroup Live seats playing virtual cards, a subset of that corpus.