collections_bookmark
Part of Commander Masters
Card Preview
Rocky Tar Pit
Land
·
Edge of Eternities Commander (EOC)
Times Brought
166
Decks Running
88
In Decks
—
Decklist Inclusion
—
Format
Showing 1v1 (duel) data only. 1v1 is a different format from multiplayer Commander, so these numbers are not comparable.
Final zone distribution
39 instances2.6%
Library
28.2%
Battlefield
43.6%
Graveyard
2.6%
Exile
Commanders that played this card
in tracked games-
1
Hearthhull, the Worldseed
35 decks
-
2
Szarel, Genesis Shepherd
10 decks
-
3
Sliver Gravemother
5 decks
-
4
Lord Windgrace
4 decks
-
5
Korvold, Fae-Cursed King
3 decks
-
6
Sliver Overlord
3 decks
-
7
Tom Bombadil
3 decks
-
8
Jared Carthalion
2 decks
-
9
Shadow the Hedgehog
2 decks
-
10
The First Sliver
2 decks
The "good card" funnel
166 brought · 80 playersBrought to game
166
Ever drawn
38
Reached battlefield
30
Still on board at game end
11
Once cast, 37% 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.
≥ -10.5pp
Players who cast this card win 25% of the time (n=22) , vs 24% when it never left the library (n=100).
Observed gap +1.3pp; 95% confidence interval -10.5pp to +13.0pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.
First-cast turn
n=30
20%
T1
20%
T2
3%
T3
13%
T4
3%
T5
30%
T6-9
10%
T10+
Median
4.0
P25
2
· P75
8
· max
14
Cast same turn as drawn
57%
30 of 100 times cast
30%
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 640,000+ Commander games overall, and this card-level play data comes from the Playgroup Live subset of that corpus.