Card Preview
Goldvein Hydra
2%
Decklist Inclusion
Times Brought
152
Decks Running
91
In Decks
629
Decklist Inclusion
2%
Format
Final zone distribution
42 instances2.4%
Library
23.8%
Battlefield
38.1%
Graveyard
9.5%
Exile
Commanders that played this card
in tracked games-
1
Zimone, Infinite Analyst
44 decks
-
2
Zaxara, the Exemplary
6 decks
-
3
Indominus Rex, Alpha
4 decks
-
4
Gargos, Vicious Watcher
3 decks
-
5
Jackal, Genius Geneticist
2 decks
-
6
Kudo, King Among Bears
2 decks
-
7
Minsc & Boo, Timeless Heroes
2 decks
-
8
Ms. Bumbleflower
2 decks
-
9
Primo, the Unbounded
2 decks
-
10
Rosheen, Roaring Prophet
2 decks
The "good card" funnel
152 brought · 87 playersBrought to game
152
Ever drawn
41
Reached battlefield
30
Still on board at game end
10
Once cast, 33% 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.
≥ -12.0pp
Players who cast this card win 31% of the time (n=30) , vs 27% when it never left the library (n=107).
Observed gap +3.8pp; 95% confidence interval -12.0pp to +19.6pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.
First-cast turn
n=30
0%
T1
7%
T2
7%
T3
27%
T4
7%
T5
47%
T6-9
7%
T10+
Median
6.0
P25
4
· P75
8
· max
12
Cast same turn as drawn
24%
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.