Koma, Cosmos Serpent

Commander

Koma, Cosmos Serpent

5.2±0.3

Casual

Intentional card choices with a clear game plan. Functional mana but room to optimize.

Primary win line:Go-wide combat finish

High confidence(359 pts)

Estimated win turn

T6best

T7typical

T9+contested

Vector breakdown

Heavy Curve (32% CMC 5+)+-10ⓘ

Fast mana2

Nykthos, Shrine to Nyx+7

Mana rocks3

Arcane Signet+6

Thought Vessel+4

Mana dorks7

Birds of Paradise+6

Elvish Mystic+5

Llanowar Elves+5

Fyndhorn Elves+5

Somberwald Sage+1

Rishkar, Peema Renegade+1

Land ramp9

Sakura-Tribe Elder+5

Growth Spiral+2

Coiling Oracle+1

Kodama's Reach+5

Skyshroud Claim+2

Explosive Vegetation+2

Ulvenwald Hydra+1

The Great Henge+3

Other acceleration3

Herald's Horn+2

Wilderness Reclamation+1

Zendikar Resurgent+3

Tutors3

Mystical Tutor+9

Green Sun's Zenith+8

Ulvenwald Hydra+1

Draw engines6

Herald's Horn+3

Guardian Project+5

Tatyova, Benthic Druid+5

Nezahal, Primal Tide+3

Zendikar Resurgent+3

The Great Henge+5

Cantrips & burst draw3

Growth Spiral+3

Hydroid Krasis+1

Wheels1

Tolarian Winds+7

Recursion1

Eternal Witness+5

Value engines4

Wilderness Reclamation+1

Leyline of Anticipation+1

Seedborn Muse+3

Vorinclex, Monstrous Raider+1

Counterspells3

Spot removal6

Reality Shift+5

Steel Hellkite+6

Woodfall Primus+1

Artifact/enchantment removal1

Bane of Progress+5

Land destruction1

Stax & hate1

Protection5

Heroic Intervention+7

Lightning Greaves+6

Swiftfoot Boots+4

Leyline of Anticipation+1

Nezahal, Primal Tide+3

Mana Acceleration (24 sources)+14ⓘ

Two-Color Powerhouse Lands (3)+10ⓘ

Dual & shock lands4

Breeding Pool+6

Botanical Sanctum+5

Hinterland Harbor+4

Yavimaya Coast+4

Premium utility lands1

Command Tower+5

Utility lands8

Growing Rites of Itlimoc // Itlimoc, Cradle of the Sun+2

Waterlogged Grove+2

Flooded Grove+2

Reliquary Tower+2

Alchemist's Refuge+2

Myriad Landscape+2

Blighted Woodland+2

Ghost Quarter+2

Taplands6

Temple of Mystery+3

Simic Growth Chamber+2

Rimewood Falls+2

Thornwood Falls+2

Lumbering Falls+2

Mosswort Bridge+2

Basic lands2

Combat Damage Synergy: token swarm strategy, 1 token doubler, 2 haste enablers, 3 evasion enablers+25ⓘ

Synergy pieces6

Seedborn Muse+4

Rampaging Baloths+4

Avenger of Zendikar+6

Koma, World-Eater+4

Win conditions3

Hydroid Krasis+1

Craterhoof Behemoth+8

End-Raze Forerunners+6

Combat threats4

Beastmaster Ascension+5

Nylea, God of the Hunt+1

Vorinclex, Monstrous Raider+1

Ulvenwald Hydra+1

Reanimation1

Woodfall Primus+1

Other1

Cloudstone Curio+7

Bracket

3

Bracket 3Upgraded

Strong synergy and high card quality. Up to 3 Game Changers, late-game combos OK.

Breakdown

✓

Power level 5.2 → Bracket 3

Mana base85Interaction82Threats81

0.7 above Bracket 2 ceiling (4.5)

1.3 below Bracket 4 threshold (6.5)

Game Changers are present, but your power level already places this deck in Bracket 3.

✓

Game changers 2

Seedborn MuseMystical Tutor

✕Mass land denial — none

✕2-card combo — none

✕Extra turns — none

Themes6 total

Stompy / Big Mana19 cards

19 high-impact creatures. Ramp into massive threats that dominate the board.

Rampaging Baloths,Craterhoof Behemoth,Terastodon,Vorinclex, Monstrous Raider,End-Raze Forerunners

Blink/Flicker10 cards

10 blink/flicker effects. Reuse enter-the-battlefield triggers repeatedly.

Terastodon,Avenger of Zendikar,Nezahal, Primal Tide,Mulldrifter,Eternal Witness

Druid Tribal8 cards

8 druid creatures detected. Tribal synergies can create powerful board states.

Coiling Oracle,Elvish Mystic,Llanowar Elves,Fyndhorn Elves,Somberwald Sage

Combos0 total

No combos detected

This deck wins through combat, value engines, or synergies rather than infinite combos. Checked against Commander Spellbook's database of 80,000+ documented combo variants.