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Swamp

Basic Land — Swamp · Marvel Super Heroes (MSH)

48%

Decklist Inclusion

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Times Brought

6217

Decks Running

3507

In Decks

33136

Decklist Inclusion

48%

Format

Multiplayer 1v1

Final zone distribution

14613 instances

1.7%

Library

67.0%

Battlefield

14.8%

Graveyard

5.7%

Exile

Commanders that played this card

in tracked games

1 Y'shtola, Night's Blessed 81 decks
2 Killian, Decisive Mentor 59 decks
3 Dina, Essence Brewer 58 decks
4 Doctor Doom, King of Latveria 51 decks
5 Ashling, the Limitless 37 decks
6 Edgar Markov 37 decks
7 Mr. House, President and CEO 37 decks
8 Valgavoth, Harrower of Souls 37 decks
9 Kaalia of the Vast 33 decks
10 Auntie Ool, Cursewretch 31 decks

The "good card" funnel

47295 brought · 1624 players

Brought to game

47295

Ever drawn

12962

Reached battlefield

10593

Still on board at game end

9785

Once cast, 92% 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 24% of the time (n=4457) , vs 20% when it never left the library (n=1268).

When players drew this card but left it in hand, they won 28% (n=216) — 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 +4.5pp; 95% confidence interval +2.2pp to +6.8pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

First-cast turn

n=10593

15%

13%

12%

10%

28%

T6-9

T10+

Median 4 P25 2 · P75 7 · max 20

Cast same turn as drawn 55%

3379 of 300 tracked games 99%

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.