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Hydra Broodmaster

· Creature — Hydra · Commander 2021 (C21)

Decklist Inclusion

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Times Brought

160

Decks Running

In Decks

592

Decklist Inclusion

Format

Multiplayer 1v1

Card text

Hydra Broodmaster

Creature — Hydra

: Monstrosity X. (If this creature isn't monstrous, put X +1/+1 counters on it and it becomes monstrous.) When this creature becomes monstrous, create X X/X green Hydra creature tokens.

7 / 7

Commander 2021 (C21) · Rare · Illustrated by Vincent Proce

Final zone distribution

44 instances

31.8%

Battlefield

18.2%

Graveyard

6.8%

Exile

43.2%

Hand

Commanders that played this card

in tracked games

1 Omo, Queen of Vesuva 18 decks
2 Gargos, Vicious Watcher 13 decks
3 Adrix and Nev, Twincasters 6 decks
4 Agatha of the Vile Cauldron 6 decks
5 Zaxara, the Exemplary 6 decks
6 Kruphix, God of Horizons 4 decks
7 Aesi, Tyrant of Gyre Strait 2 decks
8 Galadriel, Light of Valinor 2 decks
9 Sasaya, Orochi Ascendant // Sasaya's Essence 2 decks
10 Selvala, Heart of the Wilds 2 decks

The "good card" funnel

160 brought · 80 players

Brought to game

160

Ever drawn

Reached battlefield

Still on board at game end

Once cast, 56% 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.

≥ +-0.0pp

Players who cast this card win 39% of the time (n=24) , vs 20% when it never left the library (n=105).

When players drew this card but left it in hand, they won 14% (n=15) — about the same as leaving it in the library. Those players survived long enough to draw it, so the gap above is about the card resolving, not just about surviving.

Observed gap +18.7pp; 95% confidence interval +-0.0pp to +37.4pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

First-cast turn

n=25

16%

68%

T6-9

12%

T10+

Median 7 P25 6 · P75 9 · max 14

On curve 28% (2 / 25 cast on T6) Cast same turn as drawn 30%

25 of 100 times cast 25%

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 660,000+ Commander games overall, and this card-level play data comes from the Playgroup Live subset of that corpus.