Koma, Cosmos Serpent
UG2,499 decks in the corpus
Koma, Cosmos Serpent appears in 2,499 public decks. The most-played cards are Forest, Island and Sol Ring. The strongest synergies by lift are Garruk's Packleader, Sakashima the Impostor and Elemental Bond.
Card images courtesy of Scryfall. Card data © Wizards of the Coast.
Top cards
| # | Card | Inclusion | Decks | Synergy |
|---|---|---|---|---|
| 1 | Forest | 91.5% | 2,286 | -0.04 |
| 2 | Island | 91.4% | 2,283 | -0.04 |
| 3 | Sol Ring | 90.6% | 2,265 | +0.12 |
| 4 | Command Tower | 85.4% | 2,135 | +0.00 |
| 5 | Arcane Signet | 77.4% | 1,935 | +0.21 |
| 6 | Cultivate | 77.2% | 1,929 | +0.61 |
| 7 | Counterspell | 74.0% | 1,850 | +0.55 |
| 8 | Adrix and Nev, Twincasters | 72.6% | 1,815 | +2.13 |
| 9 | Whelming Wave | 70.9% | 1,772 | +2.23 |
| 10 | Elemental Bond | 69.3% | 1,733 | +2.70 |
| 11 | Kodama's Reach | 68.0% | 1,699 | +0.82 |
| 12 | Hinterland Harbor | 65.9% | 1,648 | +0.07 |
| 13 | Rampant Growth | 65.7% | 1,642 | +0.61 |
| 14 | Spark Double | 63.1% | 1,576 | +2.05 |
| 15 | Beast Within | 60.0% | 1,499 | +0.25 |
| 16 | Breeding Pool | 59.2% | 1,479 | +0.14 |
| 17 | Reliquary Tower | 59.1% | 1,476 | +0.22 |
| 18 | Nature's Lore | 58.9% | 1,471 | +0.50 |
| 19 | Parallel Lives | 57.2% | 1,430 | +2.35 |
| 20 | Yavimaya Coast | 55.2% | 1,380 | -0.00 |
| 21 | Serpent of Yawning Depths | 54.9% | 1,373 | +2.49 |
| 22 | Junk Winder | 54.8% | 1,370 | +2.50 |
| 23 | Rejuvenating Springs | 54.3% | 1,358 | +0.22 |
| 24 | Farseek | 54.2% | 1,354 | +0.72 |
| 25 | Heroic Intervention | 54.1% | 1,351 | +0.62 |
| 26 | Growth Spiral | 53.4% | 1,334 | +0.30 |
| 27 | Koma, World-Eater | 53.2% | 1,330 | +1.90 |
| 28 | Sakashima of a Thousand Faces | 53.1% | 1,328 | +2.41 |
| 29 | Aesi, Tyrant of Gyre Strait | 52.1% | 1,303 | +1.28 |
| 30 | Three Visits | 51.1% | 1,276 | +0.55 |
| 31 | Dreamroot Cascade | 50.6% | 1,265 | +0.13 |
| 32 | Llanowar Elves | 50.2% | 1,254 | +0.50 |
| 33 | Doubling Season | 49.7% | 1,241 | +1.48 |
| 34 | Flooded Grove | 46.2% | 1,154 | +0.05 |
| 35 | Irenicus's Vile Duplication | 46.0% | 1,150 | +2.18 |
| 36 | Simic Growth Chamber | 45.7% | 1,142 | +0.16 |
| 37 | Negate | 45.3% | 1,131 | +0.76 |
| 38 | Birds of Paradise | 45.2% | 1,129 | +0.40 |
| 39 | Cyclonic Rift | 44.6% | 1,115 | +0.64 |
| 40 | Spawning Kraken | 44.5% | 1,113 | +2.19 |
| 41 | Swiftfoot Boots | 43.5% | 1,086 | +0.69 |
| 42 | Double Major | 42.6% | 1,064 | +1.85 |
| 43 | Helm of the Host | 42.1% | 1,051 | +2.42 |
| 44 | Arixmethes, Slumbering Isle | 42.0% | 1,050 | +1.48 |
| 45 | Lightning Greaves | 41.6% | 1,040 | +0.78 |
| 46 | Skyshroud Claim | 41.5% | 1,037 | +1.45 |
| 47 | Pongify | 41.3% | 1,031 | +0.59 |
| 48 | Second Harvest | 40.8% | 1,019 | +2.04 |
| 49 | Elvish Mystic | 39.6% | 989 | +0.43 |
| 50 | Simic Signet | 39.3% | 983 | +0.44 |
| 51 | Rhystic Study | 39.1% | 976 | +0.62 |
| 52 | Barkchannel Pathway // Tidechannel Pathway | 38.1% | 951 | +0.56 |
| 53 | Sakura-Tribe Elder | 38.1% | 951 | +0.95 |
| 54 | Sakashima the Impostor | 37.9% | 947 | +2.78 |
| 55 | Thought Vessel | 37.7% | 943 | +0.80 |
| 56 | Tribute to the World Tree | 37.7% | 943 | +2.08 |
| 57 | An Offer You Can't Refuse | 37.4% | 935 | +0.48 |
| 58 | Tatyova, Benthic Druid | 37.2% | 929 | +0.45 |
| 59 | Craterhoof Behemoth | 37.2% | 929 | +1.29 |
| 60 | Arcane Denial | 36.7% | 918 | +0.61 |
Highest synergy
- Garruk's Packleader (+2.85)
- Sakashima the Impostor (+2.78)
- Elemental Bond (+2.70)
- Junk Winder (+2.50)
- Serpent of Yawning Depths (+2.49)
- Helm of the Host (+2.42)
- Sakashima of a Thousand Faces (+2.41)
- Parallel Lives (+2.35)
- Whelming Wave (+2.23)
- Spawning Kraken (+2.19)
- Irenicus's Vile Duplication (+2.18)
- Ohran Frostfang (+2.14)
Public decklists
No public Brawl lists for this commander yet — Moxfield lists are excluded from the public catalogue.