Commander

Koma, Cosmos Serpent

Global commander stats {G} {U} All Simic commanders
Win Rate 34%
589 Wins
1086 Losses
Overview

Summary

Koma, Cosmos Serpent is a Magic: The Gathering commander tracked across 1,685 recorded Playgroup games, winning 34% of them (5891086) at an Elo of 1,540, ranking #1315 globally.

Wins average 9 turns, with 17 damage dealt and 0.76 player kills per game on average.

Last full refresh
Sources Scryfall · EDHREC · JSON API

Frequently Asked

What is Koma, Cosmos Serpent's win rate?
Koma, Cosmos Serpent has a 34% win rate across 1685 recorded Playgroup games (589 wins, 1086 losses).
How long do winning games with Koma, Cosmos Serpent take?
Wins with Koma, Cosmos Serpent take on average 9 turns. Total tracked play time: 7 months.
How many decks use Koma, Cosmos Serpent?
651 decks list Koma, Cosmos Serpent as their commander on Playgroup, of which 344 have played at least one recorded game.
Global rank
1315
Wins by turn (avg.)
9
Elo rating
1540
Trend

Global Elo trend

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Trend

Commander popularity trend

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Averages

Misc. stats

Average damage per game 17
Average commander damage per game 8
Average poison counters given per game 9
Average kills per game 0.76
Average turn length 21 minutes
No. decks for this commander 651
No. decks with at least one game for this commander 344
No. games played with this commander 1685
Total hours played 7 months
Community

Top 5 public decks

Rank Elo User Games Wins
1 1588 Aedricthebard 9 4
2 1580 Janjo 10 4
3 1555 Eddie Stardust 10 4
4 1552 FrostCzar 3 2
5 1545 MrHouse1738 3 1
Outcomes

How does this commander win?

When Koma, Cosmos Serpent wins, 84.96% of wins come via combat across tracked games with a recorded win condition.

Combat
84.96%
Alternative
6.86%
Commander Damage
4.49%
Combo
1.58%
Non Combat Damage
1.32%
Poison
0.79%
Avg win turn 9.0 based on 606 wins with recorded turn counts
Measured

Staples that win games for Koma, Cosmos Serpent

Cards that raise this deck's measured win rate the most, compared with Koma, Cosmos Serpent decks that leave them out.

+2.9 pp
Top card: Talisman of Curiosity
# Card Lift
1
Talisman of Curiosity
Talisman of Curiosity 43 games
+2.9 pp

Measured win-rate lift against decks on the same commander without the card, ranked by the 95% lower bound. How this is measured

Table position

Does seating order matter?

Koma, Cosmos Serpent wins 42.8% of games from position 1 and 0.0% from position 6 across tracked games.

1
Seat 1
42.8% n=500
2
Seat 2
36.73% n=471
3
Seat 3
28.57% n=427
4
Seat 4
28.48% n=237
5
Seat 5
33.33% n=30
6
Seat 6
0.0% n=1
Opening hands

Do mulligans hurt this commander?

Across tracked games, Koma, Cosmos Serpent wins 35.23% after 0 mulligans and 50.0% after 4 mulligans.

0
0 mulligans
35.23% n=755
1
1 mulligan
35.8% n=243
2
2 mulligans
30.0% n=90
3
3 mulligans
42.86% n=21
4
4 mulligans
50.0% n=4
Player reports

How do players rate games with this commander?

Pilot rating

Pilots rate their own games with Koma, Cosmos Serpent 3.6/5 on average, across 1135 self-reports.

3.6 / 5
🧂

Opponent salt

When Koma, Cosmos Serpent wins, opponents flag the game as salty 65.0% of the time across 609 tracked wins.

65.0 \%
Head to head

Best and worst matchups

Opposing commanders with at least ten tracked games against Koma, Cosmos Serpent. Pairs with fewer than 25 games are shown in italics; treat those as suggestive, not statistical.

Top 5 best matchups