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Mox Diamond

· Artifact · Tempest Remastered (TPR)

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Times Brought

1407

Decks Running

623

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

Mox Diamond

Artifact

If this artifact would enter, you may discard a land card instead. If you do, put this artifact onto the battlefield. If you don't, put it into its owner's graveyard. {T}

: Add one mana of any color.

Tempest Remastered (TPR) · Mythic · Illustrated by Dan Frazier

Final zone distribution

334 instances

2.7%

Library

57.8%

Battlefield

15.3%

Graveyard

7.8%

Exile

Commanders that played this card

in tracked games

1 The Ur-Dragon 24 decks
2 Kinnan, Bonder Prodigy 18 decks
3 Vivi Ornitier 18 decks
4 Etali, Primal Conqueror // Etali, Primal Sickness 16 decks
5 Yuriko, the Tiger's Shadow 13 decks
6 Krenko, Mob Boss 12 decks
7 K'rrik, Son of Yawgmoth 11 decks
8 Urza, Lord High Artificer 11 decks
9 Y'shtola, Night's Blessed 11 decks
10 Esika, God of the Tree // The Prismatic Bridge 10 decks

The "good card" funnel

1408 brought · 362 players

Brought to game

1408

Ever drawn

297

Reached battlefield

231

Still on board at game end

193

Once cast, 84% 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.

≥ -2.5pp

Players who cast this card win 27% of the time (n=192) , vs 26% when it never left the library (n=813).

When players drew this card but left it in hand, they won 29% (n=47) — about the same as leaving it in the library. Those players survived long enough to draw it, so the gap above is about the card resolving, not just about surviving.

Observed gap +1.4pp; 95% confidence interval -2.5pp to +5.2pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

First-cast turn

n=231

47%

10%

13%

14%

T6-9

T10+

Median 2 P25 1 · P75 4 · max 18

Cast same turn as drawn 77%

946 of 300 tracked games 99%

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.