Live Play Data

Sulfurous Springs

Land · Reality Fracture Commander (FRC)

29%

Live Inclusion

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Times Brought

6519

Decks Running

3096

Median Cast Turn

Drawn → Played

76%

Format

Multiplayer 1v1

First-cast turn

n=1235

14%

16%

14%

12%

27%

T6-9

T10+

Median 4 P25 2 · P75 6 · max 26

Cast same turn as drawn 48%

The "good card" funnel

6528 brought · 2178 players

Brought to game

6528

Ever drawn

1629

Reached battlefield

1235

Still on board at game end

1099

Once cast, 89% 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.

≥ +2.2pp

Players who cast this card win 29% of the time (n=1116) , vs 24% when it never left the library (n=4008).

When players drew this card but left it in hand, they won 26% (n=339).

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 +5.0pp; 95% confidence interval +2.2pp to +7.8pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

1860 instances

3.4%

Library

59.1%

Battlefield

19.0%

Graveyard

5.2%

Exile

Commanders that played this card

in tracked games

1 Valgavoth, Harrower of Souls 199 decks
2 Jace, Multiverse Architect 182 decks
3 Sauron, the Dark Lord 178 decks
4 Terra, Herald of Hope 145 decks
5 Hearthhull, the Worldseed 142 decks
6 Edgar Markov 98 decks
7 Sauron, Lord of the Rings 86 decks
8 Ulalek, Fused Atrocity 85 decks
9 Kaalia of the Vast 66 decks
10 Smaug the Impenetrable 66 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 720,000+ Commander games overall, and this card-level play data comes from the Playgroup Live seats playing virtual cards, a subset of that corpus.