Card Preview

Canyon Slough

Land — Swamp Mountain · Marvel Super Heroes Commander (MSC)

Decklist Inclusion

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Times Brought

458

Decks Running

266

In Decks

2238

Decklist Inclusion

Format

Multiplayer 1v1

Final zone distribution

145 instances

4.1%

Library

52.4%

Battlefield

24.1%

Graveyard

4.1%

Exile

Commanders that played this card

in tracked games

1 Doctor Doom, King of Latveria 43 decks
2 Auntie Ool, Cursewretch 29 decks
3 Valgavoth, Harrower of Souls 28 decks
4 Hearthhull, the Worldseed 25 decks
5 Zurgo Stormrender 11 decks
6 Caesar, Legion's Emperor 9 decks
7 Davros, Dalek Creator 8 decks
8 Loki, the Deceiver 7 decks
9 Mr. House, President and CEO 6 decks
10 The Lord of Pain 6 decks

The "good card" funnel

463 brought · 227 players

Brought to game

463

Ever drawn

139

Reached battlefield

Still on board at game end

Once cast, 89% 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.

≥ -7.9pp

Players who cast this card win 25% of the time (n=83) , vs 24% when it never left the library (n=290).

When players drew this card but left it in hand, they won 19% (n=50) — 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 +1.4pp; 95% confidence interval -7.9pp to +10.7pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

First-cast turn

n=85

32%

18%

24%

T6-9

T10+

Median 3 P25 1 · P75 6 · max 14

Cast same turn as drawn 63%

85 of 100 times cast 85%

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.