Live Play Data

Sulfurous Springs

Land · Reality Fracture Commander (FRC)

28%

Live Inclusion

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Times Brought

4516

Decks Running

2187

Median Cast Turn

Drawn → Played

75%

Format

Multiplayer 1v1

First-cast turn

n=841

15%

14%

12%

27%

T6-9

T10+

Median 4 P25 2 · P75 6 · max 26

Cast same turn as drawn 49%

The "good card" funnel

4524 brought · 1593 players

Brought to game

4524

Ever drawn

1122

Reached battlefield

841

Still on board at game end

740

Once cast, 88% 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.

≥ +0.9pp

Players who cast this card win 28% of the time (n=777) , vs 23% when it never left the library (n=2801).

When players drew this card but left it in hand, they won 27% (n=238).

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 +4.2pp; 95% confidence interval +0.9pp to +7.5pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

1274 instances

2.9%

Library

58.1%

Battlefield

19.6%

Graveyard

5.4%

Exile

Commanders that played this card

in tracked games

1 Valgavoth, Harrower of Souls 156 decks
2 Sauron, the Dark Lord 135 decks
3 Hearthhull, the Worldseed 118 decks
4 Terra, Herald of Hope 114 decks
5 Sauron, Lord of the Rings 70 decks
6 Edgar Markov 65 decks
7 Ulalek, Fused Atrocity 65 decks
8 Smaug the Impenetrable 56 decks
9 Kaalia of the Vast 51 decks
10 Fire Lord Azula 44 decks

Card text

Sulfurous Springs

Land

: Add

: Add

. This land deals 1 damage to you.

Reality Fracture Commander (FRC) · Rare · Illustrated by Bruce Brenneise

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 690,000+ Commander games overall, and this card-level play data comes from the Playgroup Live subset of that corpus.