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Reef Worm card art
Live Play Data

Reef Worm

{3} {U} · Creature — Worm · Modern Horizons 3 (MH3)
1%
Live Inclusion
Buy on TCGplayer
Times Brought
263
Decks Running
135
Median Cast Turn
6
Drawn → Played
73%
Format
Multiplayer 1v1

First-cast turn

n=51
0%
T1
2%
T2
8%
T3
20%
T4
18%
T5
49%
T6-9
4%
T10+
Median 6 P25 4 · P75 7 · max 13
On curve 29% (10 / 51 cast on T4) Cast same turn as drawn 28%

The "good card" funnel

263 brought · 124 players
Brought to game
263
Ever drawn
70
Reached battlefield
51
Still on board at game end
11

Once cast, 22% 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.

≥ -6.8pp

Players who cast this card win 22% of the time (n=44) , vs 16% when it never left the library (n=157).

When players drew this card but left it in hand, they won 11% (n=16).

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 +5.7pp; 95% confidence interval -6.8pp to +18.2pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

80 instances
2.5%
Library
13.8%
Battlefield
48.8%
Graveyard
11.3%
Exile

Commanders that played this card

in tracked games
Card text
Reef Worm card

Reef Worm

{3} {U}
Creature — Worm
When this creature dies, create a 3/3 blue Fish creature token with "When this token dies, create a 6/6 blue Whale creature token with 'When this token dies, create a 9/9 blue Kraken creature token.'"
0 / 1
Modern Horizons 3 (MH3) · Uncommon · Illustrated by Dan Murayama Scott

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 760,000+ Commander games overall, and this card-level play data comes from the Playgroup Live seats playing virtual cards, a subset of that corpus.