Live Play Data

Underground River

Land · Reality Fracture Commander (FRC)

24%

Live Inclusion

Buy on TCGplayer

Times Brought

3974

Decks Running

1962

Median Cast Turn

Drawn → Played

73%

Format

Multiplayer 1v1

First-cast turn

n=755

14%

16%

14%

13%

27%

T6-9

T10+

Median 4 P25 2 · P75 6 · max 16

Cast same turn as drawn 51%

The "good card" funnel

3982 brought · 1461 players

Brought to game

3982

Ever drawn

1028

Reached battlefield

755

Still on board at game end

703

Once cast, 93% 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.

≥ -0.2pp

Players who cast this card win 25% of the time (n=686) , vs 22% when it never left the library (n=2362).

When players drew this card but left it in hand, they won 30% (n=253).

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 +3.2pp; 95% confidence interval -0.2pp to +6.6pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

1172 instances

2.6%

Library

60.0%

Battlefield

19.8%

Graveyard

5.4%

Exile

Commanders that played this card

in tracked games

1 Y'shtola, Night's Blessed 247 decks
2 Sauron, the Dark Lord 134 decks
3 Sauron, Lord of the Rings 72 decks
4 Ulalek, Fused Atrocity 65 decks
5 Aminatou, Veil Piercer 44 decks
6 Kefka, Court Mage // Kefka, Ruler of Ruin 44 decks
7 Yuriko, the Tiger's Shadow 42 decks
8 Temmet, Naktamun's Will 39 decks
9 Lord of the Nazgûl 38 decks
10 Fire Lord Azula 37 decks

Card text

Underground River

Land

: Add

: Add

. This land deals 1 damage to you.

Reality Fracture Commander (FRC) · Rare · 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 690,000+ Commander games overall, and this card-level play data comes from the Playgroup Live subset of that corpus.