Card Preview

Ziatora's Proving Ground

Land — Swamp Mountain Forest · Streets of New Capenna (SNC)

Buy on TCGplayer

Times Brought

129

Decks Running

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.

Final zone distribution

33 instances

3.0%

Library

87.9%

Battlefield

9.1%

Hand

Commanders that played this card

in tracked games

1 The Ur-Dragon 7 decks
2 Coram, the Undertaker 4 decks
3 Henzie "Toolbox" Torre 3 decks
4 Indoraptor, the Perfect Hybrid 3 decks
5 Korvold, Fae-Cursed King 3 decks
6 Ashling, the Limitless 2 decks
7 Hearthhull, the Worldseed 2 decks
8 Jodah, the Unifier 2 decks
9 Reaper King 2 decks
10 Slimefoot and Squee 2 decks

The "good card" funnel

129 brought · 48 players

Brought to game

129

Ever drawn

Reached battlefield

Still on board at game end

Once cast, 100% 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.

≥ -1.5pp

Players who cast this card win 36% of the time (n=29) , vs 29% when it never left the library (n=91).

Observed gap +7.4pp; 95% confidence interval -1.5pp to +16.2pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

First-cast turn

n=29

41%

24%

17%

10%

T6-9

T10+

Median 2 P25 1 · P75 4 · max 12

29 of 100 times cast 28%

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.