The Monstrous Serpent (Commander) - Expensive Upgraded Ramp

Original Name:

Koma, Cosmos SerpentKoma, Cosmos Serpent

The Monstrous Serpent
Rank #306
3decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
Background image for How To Play Sea Creatures Differently In Commander
Sikora
Nov 13, 2025
Sikora
How To Play Sea Creatures Differently In Commander
Sea creatures in Magic are basically as old as the game itself, but they've changed significantly in that time.
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Utility Lands
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Lands
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Consecrated Sphinx
67%inclusion2 decks3 decks
58%synergy
Rhystic Study
67%inclusion2 decks3 decks
45%synergy
Gaea's Cradle
67%inclusion2 decks3 decks
59%synergy
Crop Rotation
33%inclusion1 decks3 decks
20%synergy
Seedborn Muse
33%inclusion1 decks3 decks
18%synergy
Fierce Guardianship
33%inclusion1 decks3 decks
16%synergy
Cyclonic Rift
33%inclusion1 decks3 decks
8%synergy
Creatures
Craterhoof Behemoth
100%inclusion3 decks3 decks
90%synergy
Birds of Paradise
100%inclusion3 decks3 decks
72%synergy
Adrix and Nev, Twincasters
67%inclusion2 decks3 decks
58%synergy
Roaming Throne
67%inclusion2 decks3 decks
59%synergy
Llanowar Elves
67%inclusion2 decks3 decks
39%synergy
Spark Double
67%inclusion2 decks3 decks
57%synergy
Sakashima of a Thousand Faces
67%inclusion2 decks3 decks
62%synergy
Sakashima the Impostor
67%inclusion2 decks3 decks
64%synergy
Ohran Frostfang
67%inclusion2 decks3 decks
63%synergy
Serpent of Yawning Depths
67%inclusion2 decks3 decks
60%synergy
Spawning Kraken
67%inclusion2 decks3 decks
59%synergy
Summon: Leviathan
50%inclusion1 decks2 decks
43%synergy
Chameleon, Master of Disguise
50%inclusion1 decks2 decks
48%synergy
Volatile Stormdrake
33%inclusion1 decks3 decks
31%synergy
Collector Ouphe
33%inclusion1 decks3 decks
32%synergy
Octomancer
33%inclusion1 decks3 decks
29%synergy
Koma, World-Eater
33%inclusion1 decks3 decks
20%synergy
Scavenging Ooze
33%inclusion1 decks3 decks
31%synergy
Enduring Vitality
33%inclusion1 decks3 decks
26%synergy
Thrasios, Triton Hero
33%inclusion1 decks3 decks
26%synergy
Elvish Mystic
33%inclusion1 decks3 decks
9%synergy
Arbor Elf
33%inclusion1 decks3 decks
27%synergy
Junk Winder
33%inclusion1 decks3 decks
27%synergy
Druid of Purification
33%inclusion1 decks3 decks
32%synergy
Skyserpent Seeker
33%inclusion1 decks3 decks
31%synergy
Murkfiend Liege
33%inclusion1 decks3 decks
19%synergy
Fanatic of Rhonas
33%inclusion1 decks3 decks
28%synergy
Kinnan, Bonder Prodigy
33%inclusion1 decks3 decks
30%synergy
Pollywog Prodigy
33%inclusion1 decks3 decks
27%synergy
Esix, Fractal Bloom
33%inclusion1 decks3 decks
30%synergy
Archetype of Imagination
33%inclusion1 decks3 decks
29%synergy
Manglehorn
33%inclusion1 decks3 decks
30%synergy
Mockingbird
33%inclusion1 decks3 decks
30%synergy
Champion of Lambholt
33%inclusion1 decks3 decks
28%synergy
Arixmethes, Slumbering Isle
33%inclusion1 decks3 decks
20%synergy
Gretchen Titchwillow
33%inclusion1 decks3 decks
31%synergy
Guardian Augmenter
33%inclusion1 decks3 decks
32%synergy
Fyndhorn Elves
33%inclusion1 decks3 decks
18%synergy
Sakura-Tribe Elder
33%inclusion1 decks3 decks
14%synergy
Uro, Titan of Nature's Wrath
33%inclusion1 decks3 decks
24%synergy
Instants
Beast Within
100%inclusion3 decks3 decks
50%synergy
Counterspell
100%inclusion3 decks3 decks
50%synergy
Heroic Intervention
67%inclusion2 decks3 decks
36%synergy
Stubborn Denial
67%inclusion2 decks3 decks
64%synergy
Krosan Grip
67%inclusion2 decks3 decks
59%synergy
Second Harvest
67%inclusion2 decks3 decks
60%synergy
Mana Drain
67%inclusion2 decks3 decks
51%synergy
Swan Song
67%inclusion2 decks3 decks
47%synergy
Spell Pierce
67%inclusion2 decks3 decks
63%synergy
Consult the Star Charts
50%inclusion1 decks2 decks
48%synergy
Divert Disaster
50%inclusion1 decks2 decks
49%synergy
Pongify
33%inclusion1 decks3 decks
8%synergy
Rapid Hybridization
33%inclusion1 decks3 decks
7%synergy
Diviner's Portent
33%inclusion1 decks3 decks
33%synergy
An Offer You Can't Refuse
33%inclusion1 decks3 decks
10%synergy
Retraction Helix
33%inclusion1 decks3 decks
33%synergy
Return of the Wildspeaker
33%inclusion1 decks3 decks
23%synergy
Growth Spiral
33%inclusion1 decks3 decks
-11%synergy
Power Sink
33%inclusion1 decks3 decks
33%synergy
Wrap in Vigor
33%inclusion1 decks3 decks
32%synergy
Archdruid's Charm
33%inclusion1 decks3 decks
27%synergy
Legolas's Quick Reflexes
33%inclusion1 decks3 decks
31%synergy
Force of Vigor
33%inclusion1 decks3 decks
29%synergy
Nature's Claim
33%inclusion1 decks3 decks
23%synergy
Dispel
33%inclusion1 decks3 decks
29%synergy
Disrupt
33%inclusion1 decks3 decks
33%synergy
Flusterstorm
33%inclusion1 decks3 decks
27%synergy
Jwari Disruption
33%inclusion1 decks3 decks
32%synergy
Delay
33%inclusion1 decks3 decks
31%synergy
Pull from Tomorrow
33%inclusion1 decks3 decks
31%synergy
Lazotep Plating
33%inclusion1 decks3 decks
33%synergy
Mana Leak
33%inclusion1 decks3 decks
31%synergy
Minor Misstep
33%inclusion1 decks3 decks
33%synergy
Miscast
33%inclusion1 decks3 decks
31%synergy
Double Major
33%inclusion1 decks3 decks
25%synergy
Tangle
33%inclusion1 decks3 decks
33%synergy
Sorceries
Three Visits
100%inclusion3 decks3 decks
77%synergy
Farseek
100%inclusion3 decks3 decks
75%synergy
Nature's Lore
100%inclusion3 decks3 decks
69%synergy
Irenicus's Vile Duplication
100%inclusion3 decks3 decks
94%synergy
Kodama's Reach
67%inclusion2 decks3 decks
31%synergy
Rampant Growth
67%inclusion2 decks3 decks
26%synergy
Cultivate
67%inclusion2 decks3 decks
20%synergy
Overwhelming Stampede
67%inclusion2 decks3 decks
54%synergy
Whelming Wave
67%inclusion2 decks3 decks
55%synergy
Eldritch Evolution
33%inclusion1 decks3 decks
30%synergy
Quantum Misalignment
33%inclusion1 decks3 decks
30%synergy
Ranger's Path
33%inclusion1 decks3 decks
33%synergy
Skyshroud Claim
33%inclusion1 decks3 decks
24%synergy
Triumph of the Hordes
33%inclusion1 decks3 decks
30%synergy
Neoform
33%inclusion1 decks3 decks
29%synergy
Finale of Devastation
33%inclusion1 decks3 decks
22%synergy
Explosive Vegetation
33%inclusion1 decks3 decks
28%synergy
Migration Path
33%inclusion1 decks3 decks
30%synergy
Raise the Palisade
33%inclusion1 decks3 decks
27%synergy
Utility Artifacts
Eldrazi Monument
67%inclusion2 decks3 decks
66%synergy
Lightning Greaves
67%inclusion2 decks3 decks
45%synergy
Null Rod
33%inclusion1 decks3 decks
33%synergy
Mirror Box
33%inclusion1 decks3 decks
30%synergy
The Great Henge
33%inclusion1 decks3 decks
24%synergy
Helm of the Host
33%inclusion1 decks3 decks
28%synergy
Emerald Medallion
33%inclusion1 decks3 decks
30%synergy
Sapphire Medallion
33%inclusion1 decks3 decks
30%synergy
Enchantments
Tribute to the World Tree
100%inclusion3 decks3 decks
94%synergy
Doubling Season
67%inclusion2 decks3 decks
57%synergy
Parallel Lives
67%inclusion2 decks3 decks
61%synergy
Mystic Remora
67%inclusion2 decks3 decks
51%synergy
Moonlit Meditation
50%inclusion1 decks2 decks
49%synergy
Kindred Discovery
33%inclusion1 decks3 decks
24%synergy
Utopia Sprawl
33%inclusion1 decks3 decks
27%synergy
Exploration
33%inclusion1 decks3 decks
20%synergy
Beastmaster Ascension
33%inclusion1 decks3 decks
30%synergy
Garruk's Uprising
33%inclusion1 decks3 decks
17%synergy
Imprisoned in the Moon
33%inclusion1 decks3 decks
29%synergy
Wild Growth
33%inclusion1 decks3 decks
25%synergy
Song of the Dryads
33%inclusion1 decks3 decks
32%synergy
Sylvan Library
33%inclusion1 decks3 decks
24%synergy
Primal Vigor
33%inclusion1 decks3 decks
30%synergy
Elemental Bond
33%inclusion1 decks3 decks
28%synergy
Paradox Haze
33%inclusion1 decks3 decks
33%synergy
Defense of the Heart
33%inclusion1 decks3 decks
31%synergy
Growing Rites of Itlimoc
33%inclusion1 decks3 decks
27%synergy
Battles
Invasion of Ikoria
33%inclusion1 decks3 decks
29%synergy
Planeswalkers
Oko, Thief of Crowns
67%inclusion2 decks3 decks
60%synergy
Garruk Wildspeaker
33%inclusion1 decks3 decks
33%synergy
Utility Lands
Mistrise Village
50%inclusion1 decks2 decks
39%synergy
Mystic Sanctuary
33%inclusion1 decks3 decks
21%synergy
Urza's Saga
33%inclusion1 decks3 decks
28%synergy
Emergence Zone
33%inclusion1 decks3 decks
29%synergy
Command Beacon
33%inclusion1 decks3 decks
29%synergy
Yavimaya, Cradle of Growth
33%inclusion1 decks3 decks
11%synergy
Boseiju, Who Endures
33%inclusion1 decks3 decks
11%synergy
Reliquary Tower
33%inclusion1 decks3 decks
-16%synergy
Dark Depths
33%inclusion1 decks3 decks
27%synergy
Three Tree City
33%inclusion1 decks3 decks
28%synergy
Otawara, Soaring City
33%inclusion1 decks3 decks
14%synergy
Mana Artifacts
Sol Ring
100%inclusion3 decks3 decks
19%synergy
Arcane Signet
67%inclusion2 decks3 decks
4%synergy
Talisman of Curiosity
67%inclusion2 decks3 decks
45%synergy
Thought Vessel
67%inclusion2 decks3 decks
46%synergy
Simic Signet
33%inclusion1 decks3 decks
1%synergy
Patchwork Banner
33%inclusion1 decks3 decks
30%synergy
Decanter of Endless Water
33%inclusion1 decks3 decks
28%synergy
Fellwar Stone
33%inclusion1 decks3 decks
24%synergy
Lands
Command Tower
100%inclusion3 decks3 decks
15%synergy
Breeding Pool
100%inclusion3 decks3 decks
54%synergy
Yavimaya Coast
100%inclusion3 decks3 decks
47%synergy
Tropical Island
100%inclusion3 decks3 decks
86%synergy
Island
100%inclusion3 decks3 decks
5%synergy
Forest
100%inclusion3 decks3 decks
5%synergy
Willowrush Verge
100%inclusion3 decks3 decks
83%synergy
Rejuvenating Springs
100%inclusion3 decks3 decks
56%synergy
Hinterland Harbor
100%inclusion3 decks3 decks
40%synergy
Misty Rainforest
67%inclusion2 decks3 decks
35%synergy
Barkchannel Pathway
67%inclusion2 decks3 decks
46%synergy
Waterlogged Grove
67%inclusion2 decks3 decks
46%synergy
Hedge Maze
67%inclusion2 decks3 decks
47%synergy
Dreamroot Cascade
67%inclusion2 decks3 decks
24%synergy
Prismatic Vista
33%inclusion1 decks3 decks
26%synergy
Simic Growth Chamber
33%inclusion1 decks3 decks
-15%synergy
Fabled Passage
33%inclusion1 decks3 decks
19%synergy
Windswept Heath
33%inclusion1 decks3 decks
23%synergy
Vineglimmer Snarl
33%inclusion1 decks3 decks
-5%synergy
Tangled Islet
33%inclusion1 decks3 decks
17%synergy
Wooded Foothills
33%inclusion1 decks3 decks
24%synergy
Verdant Catacombs
33%inclusion1 decks3 decks
24%synergy
Botanical Sanctum
33%inclusion1 decks3 decks
21%synergy
Jwari Disruption
33%inclusion1 decks3 decks
32%synergy
Rimewood Falls
33%inclusion1 decks3 decks
24%synergy
Evolving Wilds
33%inclusion1 decks3 decks
8%synergy
Path of Ancestry
33%inclusion1 decks3 decks
16%synergy
Scalding Tarn
33%inclusion1 decks3 decks
23%synergy
Mana Confluence
33%inclusion1 decks3 decks
28%synergy
Flooded Grove
33%inclusion1 decks3 decks
-8%synergy
Polluted Delta
33%inclusion1 decks3 decks
23%synergy
City of Brass
33%inclusion1 decks3 decks
27%synergy
Flooded Strand
33%inclusion1 decks3 decks
22%synergy
Hall of Tagsin
33%inclusion1 decks3 decks
33%synergy
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