Live Play Data

Koma, World-Eater

· Legendary Creature — Serpent · Foundations (FDN)

Live Inclusion

Buy on TCGplayer

Times Brought

248

Decks Running

129

Median Cast Turn

7.0

Drawn → Played

51%

Format

Multiplayer 1v1

First-cast turn

n=38

13%

16%

61%

T6-9

T10+

Median 7.0 P25 5 · P75 8 · max 13

On curve 63% (6 / 38 cast on T7) Cast same turn as drawn 48%

The "good card" funnel

252 brought · 125 players

Brought to game

252

Ever drawn

Reached battlefield

Still on board at game end

Once cast, 69% 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.

≥ -18.2pp

Players who cast this card win 19% of the time (n=27) , vs 22% when it never left the library (n=158).

When players drew this card but left it in hand, they won 48% (n=24).

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 -2.9pp; 95% confidence interval -18.2pp to +12.5pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

66 instances

4.5%

Library

30.3%

Battlefield

25.8%

Graveyard

6.1%

Exile

Commanders that played this card

in tracked games

1 Kiora, Sovereign of the Deep 19 decks
2 Kenessos, Priest of Thassa 13 decks
3 Aesi, Tyrant of Gyre Strait 11 decks
4 Arixmethes, Slumbering Isle 9 decks
5 Koma, Cosmos Serpent 7 decks
6 Peter Parker // Amazing Spider-Man 7 decks
7 Maelstrom Wanderer 6 decks
8 Helga, Skittish Seer 5 decks
9 Zimone, Mystery Unraveler 5 decks
10 Adrix and Nev, Twincasters 4 decks

Card text

Koma, World-Eater

Legendary Creature — Serpent

This spell can't be countered. Trample, ward {4}

Whenever Koma deals combat damage to a player, create four 3/3 blue Serpent creature tokens named Koma's Coil.

8 / 12

Foundations (FDN) · Rare · Illustrated by Mark Zug

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 680,000+ Commander games overall, and this card-level play data comes from the Playgroup Live subset of that corpus.