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Rolling Hamsphere

· Artifact — Vehicle · Bloomburrow Commander (BLC)

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Times Brought

366

Decks Running

166

In Decks

—

Decklist Inclusion

—

Format

Multiplayer 1v1

Showing 1v1 (duel) data only. 1v1 is a different format from multiplayer Commander, so these numbers are not comparable.

Card text

Rolling Hamsphere

Artifact — Vehicle

This Vehicle gets +1/+1 for each Hamster you control. Whenever this Vehicle attacks, create three 1/1 red Hamster creature tokens, then it deals X damage to any target, where X is the number of Hamsters you control. Crew 3

4 / 4

Bloomburrow Commander (BLC) · Rare · Illustrated by Henry Peters

Final zone distribution

91 instances

6.6%

Library

36.3%

Battlefield

16.5%

Graveyard

5.5%

Exile

Commanders that played this card

in tracked games

1 Bello, Bard of the Brambles 120 decks
2 Greasefang, Okiba Boss 9 decks
3 Dr. Eggman 3 decks
4 Toph, the First Metalbender 3 decks
5 Captain America, Living Legend 2 decks
6 Caradora, Heart of Alacria 2 decks
7 Minsc & Boo, Timeless Heroes 2 decks
8 Mishra, Eminent One 2 decks
9 Setzer, Wandering Gambler 2 decks
10 The Jolly Balloon Man 2 decks

The "good card" funnel

367 brought · 159 players

Brought to game

367

Ever drawn

Reached battlefield

Still on board at game end

Once cast, 66% 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.

≥ +0.1pp

Players who cast this card win 34% of the time (n=32) , vs 25% when it never left the library (n=191).

When players drew this card but left it in hand, they won 27% (n=30).

Read this as correlation, not as the card's contribution. Casting a card means you lived long enough to cast it, so this gap widens with mana value across every card we track.

Observed gap +9.0pp; 95% confidence interval +0.1pp to +17.9pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

First-cast turn

n=50

12%

16%

62%

T6-9

T10+

Median 6.0 P25 5 · P75 8 · max 11

On curve 72% (9 / 50 cast on T7) Cast same turn as drawn 28%

Frequently Asked

Why isn't there more data on this card?

Playgroup Live collects per-card gameplay data from real Commander games. Play counts appear once a card reaches 100 tracked games, and the full charts need a sample of at least 25 observed games that is not dominated by a single pilot. 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 750,000+ Commander games overall, and this card-level play data comes from the Playgroup Live seats playing virtual cards, a subset of that corpus.