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Hidden Grotto

Land · Bloomburrow (BLB)

Decklist Inclusion

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Times Brought

284

Decks Running

125

In Decks

899

Decklist Inclusion

Format

Multiplayer 1v1

Card text

Hidden Grotto

Land

When this land enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.) {T}

: Add

: Add one mana of any color.

Bloomburrow (BLB) · Common · Illustrated by Fiona Hsieh

Final zone distribution

82 instances

1.2%

Library

67.1%

Battlefield

12.2%

Graveyard

6.1%

Exile

Commanders that played this card

in tracked games

1 Molecule Man 8 decks
2 Bartolomé del Presidio 6 decks
3 Mirko, Obsessive Theorist 5 decks
4 Doran, Besieged by Time 3 decks
5 Glarb, Calamity's Augur 3 decks
6 Ultron, Artificial Malevolence 3 decks
7 Ayli, Eternal Pilgrim 2 decks
8 Grolnok, the Omnivore 2 decks
9 Korvold, Fae-Cursed King 2 decks
10 Seluma, Light of Aysen 2 decks

The "good card" funnel

284 brought · 119 players

Brought to game

284

Ever drawn

Reached battlefield

Still on board at game end

Once cast, 96% 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.

≥ -10.8pp

Players who cast this card win 24% of the time (n=54) , vs 23% when it never left the library (n=174).

Observed gap +1.2pp; 95% confidence interval -10.8pp to +13.2pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

First-cast turn

n=57

12%

18%

21%

32%

T6-9

T10+

Median 3 P25 2 · P75 7 · max 15

Cast same turn as drawn 58%

57 of 100 times cast 56%

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.