The Monstrous Serpent (Commander) - Expensive Tokens

Original Name:

Koma, Cosmos SerpentKoma, Cosmos Serpent

The Monstrous Serpent
Rank #298
38decks
As CommanderAs CardAverage DeckDecks
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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
Mana Artifacts
Lands
Back to Top
Sakashima of a Thousand Faces
92%inclusion35 decks38 decks
87%synergy
Elemental Bond
89%inclusion34 decks38 decks
84%synergy
Parallel Lives
89%inclusion34 decks38 decks
84%synergy
Adrix and Nev, Twincasters
82%inclusion31 decks38 decks
73%synergy
Spark Double
82%inclusion31 decks38 decks
72%synergy
Doubling Season
79%inclusion30 decks38 decks
69%synergy
Mana Drain
82%inclusion31 decks38 decks
66%synergy
Whelming Wave
76%inclusion29 decks38 decks
65%synergy
Serpent of Yawning Depths
71%inclusion27 decks38 decks
65%synergy
Irenicus's Vile Duplication
68%inclusion26 decks38 decks
62%synergy
Top Cards
Heroic Intervention
84%inclusion32 decks38 decks
54%synergy
Three Visits
84%inclusion32 decks38 decks
61%synergy
Birds of Paradise
82%inclusion31 decks38 decks
54%synergy
Beast Within
82%inclusion31 decks38 decks
31%synergy
Nature's Lore
71%inclusion27 decks38 decks
41%synergy
Tribute to the World Tree
68%inclusion26 decks38 decks
62%synergy
Cultivate
68%inclusion26 decks38 decks
21%synergy
Kodama's Reach
66%inclusion25 decks38 decks
29%synergy
Counterspell
66%inclusion25 decks38 decks
16%synergy
Craterhoof Behemoth
66%inclusion25 decks38 decks
56%synergy
Game Changers
Gaea's Cradle
87%inclusion33 decks38 decks
80%synergy
Rhystic Study
84%inclusion32 decks38 decks
62%synergy
Cyclonic Rift
84%inclusion32 decks38 decks
58%synergy
Fierce Guardianship
79%inclusion30 decks38 decks
62%synergy
Ancient Tomb
63%inclusion24 decks38 decks
54%synergy
Force of Will
61%inclusion23 decks38 decks
50%synergy
Worldly Tutor
50%inclusion19 decks38 decks
35%synergy
Consecrated Sphinx
47%inclusion18 decks38 decks
39%synergy
Seedborn Muse
37%inclusion14 decks38 decks
21%synergy
Mystical Tutor
32%inclusion12 decks38 decks
22%synergy
Creatures
Junk Winder
61%inclusion23 decks38 decks
54%synergy
Sakashima the Impostor
61%inclusion23 decks38 decks
58%synergy
Aesi, Tyrant of Gyre Strait
58%inclusion22 decks38 decks
41%synergy
Roaming Throne
58%inclusion22 decks38 decks
50%synergy
Spawning Kraken
55%inclusion21 decks38 decks
48%synergy
Koma, World-Eater
52%inclusion13 decks25 decks
39%synergy
Llanowar Elves
50%inclusion19 decks38 decks
22%synergy
Fyndhorn Elves
45%inclusion17 decks38 decks
29%synergy
Eternal Witness
42%inclusion16 decks38 decks
21%synergy
Elvish Mystic
42%inclusion16 decks38 decks
18%synergy
Garruk's Packleader
39%inclusion15 decks38 decks
37%synergy
Ohran Frostfang
37%inclusion14 decks38 decks
33%synergy
Sakura-Tribe Elder
34%inclusion13 decks38 decks
15%synergy
Enduring Vitality
30%inclusion9 decks30 decks
23%synergy
Fanatic of Rhonas
29%inclusion9 decks31 decks
23%synergy
Arixmethes, Slumbering Isle
29%inclusion11 decks38 decks
15%synergy
Delighted Halfling
26%inclusion10 decks38 decks
15%synergy
Esix, Fractal Bloom
26%inclusion10 decks38 decks
22%synergy
Tatyova, Benthic Druid
24%inclusion9 decks38 decks
-8%synergy
Scute Swarm
24%inclusion9 decks38 decks
3%synergy
Toski, Bearer of Secrets
24%inclusion9 decks38 decks
20%synergy
Hullbreaker Horror
24%inclusion9 decks38 decks
6%synergy
Tendershoot Dryad
21%inclusion8 decks38 decks
19%synergy
Rampaging Baloths
16%inclusion6 decks38 decks
-1%synergy
Avenger of Zendikar
16%inclusion6 decks38 decks
-2%synergy
Uro, Titan of Nature's Wrath
16%inclusion6 decks38 decks
6%synergy
Jaheira, Friend of the Forest
13%inclusion5 decks38 decks
9%synergy
Xolatoyac, the Smiling Flood
13%inclusion5 decks38 decks
6%synergy
Wood Elves
13%inclusion5 decks38 decks
6%synergy
Arbor Elf
13%inclusion5 decks38 decks
7%synergy
Archetype of Imagination
13%inclusion5 decks38 decks
9%synergy
Murkfiend Liege
13%inclusion5 decks38 decks
-2%synergy
Arasta of the Endless Web
13%inclusion5 decks38 decks
12%synergy
Progenitor Mimic
13%inclusion5 decks38 decks
9%synergy
Clever Impersonator
13%inclusion5 decks38 decks
8%synergy
Octomancer
13%inclusion4 decks31 decks
8%synergy
Curiosity Crafter
11%inclusion4 decks38 decks
7%synergy
Troyan, Gutsy Explorer
11%inclusion4 decks38 decks
7%synergy
Circle of Dreams Druid
11%inclusion4 decks38 decks
8%synergy
Auton Soldier
11%inclusion4 decks38 decks
8%synergy
Druid of Purification
11%inclusion4 decks38 decks
9%synergy
Phantasmal Image
11%inclusion4 decks38 decks
7%synergy
Reef Worm
11%inclusion4 decks38 decks
7%synergy
Slinn Voda, the Rising Deep
11%inclusion4 decks38 decks
4%synergy
Skyserpent Seeker
10%inclusion2 decks21 decks
7%synergy
Reclamation Sage
7.9%inclusion3 decks38 decks
-6%synergy
Collector Ouphe
7.9%inclusion3 decks38 decks
7%synergy
Spellseeker
7.9%inclusion3 decks38 decks
6%synergy
Saryth, the Viper's Fang
7.9%inclusion3 decks38 decks
6%synergy
Nadir Kraken
7.9%inclusion3 decks38 decks
4%synergy
Instants
An Offer You Can't Refuse
55%inclusion21 decks38 decks
32%synergy
Second Harvest
55%inclusion21 decks38 decks
49%synergy
Swan Song
55%inclusion21 decks38 decks
36%synergy
Growth Spiral
47%inclusion18 decks38 decks
3%synergy
Double Major
45%inclusion17 decks38 decks
36%synergy
Negate
42%inclusion16 decks38 decks
16%synergy
Rapid Hybridization
37%inclusion14 decks38 decks
11%synergy
Arcane Denial
34%inclusion13 decks38 decks
12%synergy
Chord of Calling
34%inclusion13 decks38 decks
26%synergy
Return of the Wildspeaker
32%inclusion12 decks38 decks
21%synergy
Force of Negation
32%inclusion12 decks38 decks
23%synergy
Archdruid's Charm
30%inclusion10 decks33 decks
24%synergy
Pongify
29%inclusion11 decks38 decks
4%synergy
Crop Rotation
26%inclusion10 decks38 decks
13%synergy
Force of Vigor
21%inclusion8 decks38 decks
16%synergy
Nature's Claim
21%inclusion8 decks38 decks
11%synergy
Voidslime
18%inclusion7 decks38 decks
13%synergy
Pact of Negation
18%inclusion7 decks38 decks
11%synergy
Sink into Stupor
16%inclusion5 decks31 decks
5%synergy
Brainstorm
16%inclusion6 decks38 decks
1%synergy
Krosan Grip
16%inclusion6 decks38 decks
8%synergy
Legolas's Quick Reflexes
16%inclusion6 decks38 decks
13%synergy
Mystic Reflection
16%inclusion6 decks38 decks
13%synergy
Tamiyo's Safekeeping
16%inclusion6 decks38 decks
10%synergy
Reality Shift
13%inclusion5 decks38 decks
-1%synergy
Noxious Revival
13%inclusion5 decks38 decks
7%synergy
Veil of Summer
11%inclusion4 decks38 decks
5%synergy
Snakeskin Veil
11%inclusion4 decks38 decks
5%synergy
Tyvar's Stand
11%inclusion4 decks38 decks
8%synergy
Flusterstorm
11%inclusion4 decks38 decks
4%synergy
Strix Serenade
10%inclusion3 decks31 decks
6%synergy
Collective Resistance
10%inclusion3 decks31 decks
6%synergy
Muddle the Mixture
7.9%inclusion3 decks38 decks
3%synergy
Eureka Moment
7.9%inclusion3 decks38 decks
-3%synergy
Resculpt
7.9%inclusion3 decks38 decks
2%synergy
Perplexing Test
7.9%inclusion3 decks38 decks
3%synergy
Simic Charm
7.9%inclusion3 decks38 decks
0%synergy
March of Swirling Mist
7.9%inclusion3 decks38 decks
4%synergy
Planar Genesis
6.5%inclusion2 decks31 decks
-4%synergy
Plasm Capture
5.3%inclusion2 decks38 decks
2%synergy
Stubborn Denial
5.3%inclusion2 decks38 decks
3%synergy
Mindbreak Trap
5.3%inclusion2 decks38 decks
0%synergy
Sublime Epiphany
5.3%inclusion2 decks38 decks
3%synergy
Harrow
5.3%inclusion2 decks38 decks
-7%synergy
Return to Nature
5.3%inclusion2 decks38 decks
0%synergy
Slip Out the Back
5.3%inclusion2 decks38 decks
2%synergy
Disallow
5.3%inclusion2 decks38 decks
4%synergy
Delay
5.3%inclusion2 decks38 decks
3%synergy
Joint Exploration
5.3%inclusion2 decks38 decks
-1%synergy
Cryptic Command
5.3%inclusion2 decks38 decks
4%synergy
Sorceries
Finale of Devastation
61%inclusion23 decks38 decks
49%synergy
Farseek
58%inclusion22 decks38 decks
33%synergy
Rampant Growth
53%inclusion20 decks38 decks
12%synergy
Skyshroud Claim
50%inclusion19 decks38 decks
41%synergy
Quantum Misalignment
34%inclusion13 decks38 decks
31%synergy
Green Sun's Zenith
26%inclusion10 decks38 decks
18%synergy
Rite of Replication
26%inclusion10 decks38 decks
19%synergy
Bala Ged Recovery
21%inclusion8 decks38 decks
11%synergy
Triumph of the Hordes
18%inclusion7 decks38 decks
15%synergy
Explore
18%inclusion7 decks38 decks
-2%synergy
Sea Gate Restoration
16%inclusion6 decks38 decks
10%synergy
Overwhelming Stampede
16%inclusion6 decks38 decks
4%synergy
Rishkar's Expertise
13%inclusion5 decks38 decks
5%synergy
Curse of the Swine
11%inclusion4 decks38 decks
0%synergy
Last March of the Ents
7.9%inclusion3 decks38 decks
4%synergy
Bridgeworks Battle
6.5%inclusion2 decks31 decks
2%synergy
Flare of Cultivation
6.3%inclusion2 decks32 decks
4%synergy
Doppelgang
5.9%inclusion2 decks34 decks
-1%synergy
Ponder
5.3%inclusion2 decks38 decks
-2%synergy
Eldritch Evolution
5.3%inclusion2 decks38 decks
2%synergy
Croaking Counterpart
5.3%inclusion2 decks38 decks
1%synergy
Replication Technique
5.3%inclusion2 decks38 decks
2%synergy
Pest Infestation
5.3%inclusion2 decks38 decks
4%synergy
Neoform
5.3%inclusion2 decks38 decks
1%synergy
Awaken the Woods
5.3%inclusion2 decks38 decks
1%synergy
Merchant Scroll
5.3%inclusion2 decks38 decks
4%synergy
Turntimber Symbiosis
5.3%inclusion2 decks38 decks
3%synergy
Sylvan Tutor
5.3%inclusion2 decks38 decks
4%synergy
Tempt with Discovery
5.3%inclusion2 decks38 decks
1%synergy
Lórien Revealed
5.3%inclusion2 decks38 decks
2%synergy
Temporal Manipulation
5.3%inclusion2 decks38 decks
4%synergy
Quasiduplicate
5.3%inclusion2 decks38 decks
3%synergy
Natural Order
5.3%inclusion2 decks38 decks
4%synergy
Distant Melody
5.3%inclusion2 decks38 decks
2%synergy
Ezuri's Predation
5.3%inclusion2 decks38 decks
-2%synergy
Shamanic Revelation
5.3%inclusion2 decks38 decks
0%synergy
Regrowth
5.3%inclusion2 decks38 decks
1%synergy
Utility Artifacts
Helm of the Host
58%inclusion22 decks38 decks
53%synergy
Lightning Greaves
53%inclusion20 decks38 decks
31%synergy
Swiftfoot Boots
45%inclusion17 decks38 decks
19%synergy
The Great Henge
32%inclusion12 decks38 decks
23%synergy
Eldrazi Monument
32%inclusion12 decks38 decks
31%synergy
The One Ring
21%inclusion8 decks38 decks
13%synergy
Combine Chrysalis
21%inclusion8 decks38 decks
17%synergy
Mirror Box
13%inclusion5 decks38 decks
10%synergy
Winter Orb
13%inclusion5 decks38 decks
13%synergy
Static Orb
11%inclusion4 decks38 decks
10%synergy
Idol of Oblivion
11%inclusion4 decks38 decks
7%synergy
Skullclamp
11%inclusion4 decks38 decks
9%synergy
Banner of Kinship
8.0%inclusion2 decks25 decks
6%synergy
Akroma's Memorial
7.9%inclusion3 decks38 decks
7%synergy
Sensei's Divining Top
5.3%inclusion2 decks38 decks
2%synergy
Null Rod
5.3%inclusion2 decks38 decks
5%synergy
Coat of Arms
5.3%inclusion2 decks38 decks
4%synergy
Nevinyrral's Disk
5.3%inclusion2 decks38 decks
5%synergy
Bident of Thassa
5.3%inclusion2 decks38 decks
-2%synergy
Enchantments
Sylvan Library
47%inclusion18 decks38 decks
38%synergy
Mystic Remora
45%inclusion17 decks38 decks
29%synergy
Kindred Discovery
32%inclusion12 decks38 decks
22%synergy
Beastmaster Ascension
29%inclusion11 decks38 decks
26%synergy
Growing Rites of Itlimoc
29%inclusion11 decks38 decks
23%synergy
Primal Vigor
24%inclusion9 decks38 decks
21%synergy
Exploration
21%inclusion8 decks38 decks
8%synergy
Utopia Sprawl
18%inclusion7 decks38 decks
12%synergy
Cryptolith Rite
18%inclusion7 decks38 decks
15%synergy
Wild Growth
16%inclusion6 decks38 decks
7%synergy
Opposition
16%inclusion6 decks38 decks
15%synergy
Burgeoning
13%inclusion5 decks38 decks
6%synergy
Paradox Haze
13%inclusion5 decks38 decks
13%synergy
Defense of the Heart
13%inclusion5 decks38 decks
11%synergy
Carpet of Flowers
11%inclusion4 decks38 decks
8%synergy
Extravagant Replication
11%inclusion4 decks38 decks
8%synergy
Awakening Zone
11%inclusion4 decks38 decks
9%synergy
Paradox Zone
7.9%inclusion3 decks38 decks
6%synergy
Garruk's Uprising
7.9%inclusion3 decks38 decks
-8%synergy
Imprisoned in the Moon
7.9%inclusion3 decks38 decks
4%synergy
Propaganda
7.9%inclusion3 decks38 decks
1%synergy
Ominous Seas
5.3%inclusion2 decks38 decks
1%synergy
Song of the Dryads
5.3%inclusion2 decks38 decks
4%synergy
Sandwurm Convergence
5.3%inclusion2 decks38 decks
3%synergy
Earthcraft
5.3%inclusion2 decks38 decks
5%synergy
Vesuvan Duplimancy
5.3%inclusion2 decks38 decks
3%synergy
Unnatural Growth
5.3%inclusion2 decks38 decks
2%synergy
Asceticism
5.3%inclusion2 decks38 decks
2%synergy
Kenrith's Transformation
5.3%inclusion2 decks38 decks
1%synergy
Stasis
5.3%inclusion2 decks38 decks
5%synergy
Dismiss into Dream
5.3%inclusion2 decks38 decks
5%synergy
Abundance
5.3%inclusion2 decks38 decks
3%synergy
Arcane Laboratory
5.3%inclusion2 decks38 decks
5%synergy
Battles
Invasion of Ikoria
7.9%inclusion3 decks38 decks
3%synergy
Planeswalkers
Oko, Thief of Crowns
50%inclusion19 decks38 decks
43%synergy
Garruk Wildspeaker
7.9%inclusion3 decks38 decks
7%synergy
Oko, the Ringleader
6.3%inclusion2 decks32 decks
5%synergy
Utility Lands
Boseiju, Who Endures
68%inclusion26 decks38 decks
46%synergy
Reliquary Tower
66%inclusion25 decks38 decks
16%synergy
Command Beacon
61%inclusion23 decks38 decks
56%synergy
Yavimaya, Cradle of Growth
58%inclusion22 decks38 decks
36%synergy
Otawara, Soaring City
58%inclusion22 decks38 decks
39%synergy
Three Tree City
45%inclusion14 decks31 decks
40%synergy
Mistrise Village
38%inclusion6 decks16 decks
27%synergy
Evendo, Waking Haven
29%inclusion2 decks7 decks
23%synergy
Mystic Sanctuary
18%inclusion7 decks38 decks
6%synergy
Alchemist's Refuge
16%inclusion6 decks38 decks
-2%synergy
Mosswort Bridge
16%inclusion6 decks38 decks
-2%synergy
Wasteland
13%inclusion5 decks38 decks
12%synergy
Urza's Saga
13%inclusion5 decks38 decks
8%synergy
Strip Mine
13%inclusion5 decks38 decks
10%synergy
Castle Garenbrig
13%inclusion5 decks38 decks
9%synergy
Field of the Dead
11%inclusion4 decks38 decks
4%synergy
Scavenger Grounds
7.9%inclusion3 decks38 decks
4%synergy
Homeward Path
7.9%inclusion3 decks38 decks
6%synergy
Dryad Arbor
7.9%inclusion3 decks38 decks
2%synergy
Emergence Zone
7.9%inclusion3 decks38 decks
4%synergy
Rogue's Passage
7.9%inclusion3 decks38 decks
-14%synergy
Shifting Woodland
6.5%inclusion2 decks31 decks
0%synergy
Minamo, School at Water's Edge
5.3%inclusion2 decks38 decks
-1%synergy
Glacial Chasm
5.3%inclusion2 decks38 decks
4%synergy
Nykthos, Shrine to Nyx
5.3%inclusion2 decks38 decks
2%synergy
Temple of the False God
5.3%inclusion2 decks38 decks
-10%synergy
Mana Artifacts
Sol Ring
89%inclusion34 decks38 decks
9%synergy
Arcane Signet
87%inclusion33 decks38 decks
24%synergy
Talisman of Curiosity
58%inclusion22 decks38 decks
36%synergy
Thought Vessel
39%inclusion15 decks38 decks
19%synergy
Mana Vault
29%inclusion11 decks38 decks
23%synergy
Simic Signet
24%inclusion9 decks38 decks
-8%synergy
Chrome Mox
18%inclusion7 decks38 decks
12%synergy
Mana Crypt
13%inclusion5 decks38 decks
10%synergy
Lotus Petal
13%inclusion5 decks38 decks
6%synergy
Fellwar Stone
7.9%inclusion3 decks38 decks
-2%synergy
Mox Diamond
7.9%inclusion3 decks38 decks
3%synergy
Patchwork Banner
6.5%inclusion2 decks31 decks
3%synergy
Lands
Command Tower
97%inclusion37 decks38 decks
12%synergy
Breeding Pool
95%inclusion36 decks38 decks
49%synergy
Island
95%inclusion36 decks38 decks
-1%synergy
Forest
95%inclusion36 decks38 decks
-1%synergy
Misty Rainforest
89%inclusion34 decks38 decks
58%synergy
Tropical Island
87%inclusion33 decks38 decks
73%synergy
Rejuvenating Springs
82%inclusion31 decks38 decks
38%synergy
Yavimaya Coast
71%inclusion27 decks38 decks
19%synergy
Hinterland Harbor
68%inclusion26 decks38 decks
9%synergy
Dreamroot Cascade
66%inclusion25 decks38 decks
24%synergy
Barkchannel Pathway
53%inclusion20 decks38 decks
32%synergy
Willowrush Verge
48%inclusion10 decks21 decks
31%synergy
Simic Growth Chamber
39%inclusion15 decks38 decks
-9%synergy
Fabled Passage
39%inclusion15 decks38 decks
25%synergy
Hedge Maze
38%inclusion13 decks34 decks
19%synergy
Waterlogged Grove
37%inclusion14 decks38 decks
16%synergy
Prismatic Vista
34%inclusion13 decks38 decks
27%synergy
Flooded Grove
34%inclusion13 decks38 decks
-7%synergy
Windswept Heath
32%inclusion12 decks38 decks
21%synergy
Flooded Strand
32%inclusion12 decks38 decks
20%synergy
Verdant Catacombs
29%inclusion11 decks38 decks
19%synergy
Wooded Foothills
29%inclusion11 decks38 decks
19%synergy
Polluted Delta
29%inclusion11 decks38 decks
19%synergy
Exotic Orchard
26%inclusion10 decks38 decks
2%synergy
Scalding Tarn
24%inclusion9 decks38 decks
14%synergy
Mana Confluence
24%inclusion9 decks38 decks
18%synergy
Bala Ged Recovery
21%inclusion8 decks38 decks
11%synergy
City of Brass
21%inclusion8 decks38 decks
15%synergy
Sink into Stupor
16%inclusion5 decks31 decks
5%synergy
Myriad Landscape
16%inclusion6 decks38 decks
-6%synergy
Sea Gate Restoration
16%inclusion6 decks38 decks
10%synergy
Vineglimmer Snarl
16%inclusion6 decks38 decks
-23%synergy
Tangled Islet
16%inclusion6 decks38 decks
-1%synergy
Snow-Covered Island
13%inclusion5 decks38 decks
6%synergy
Snow-Covered Forest
13%inclusion5 decks38 decks
6%synergy
Temple of Mystery
11%inclusion4 decks38 decks
-28%synergy
Cavern of Souls
11%inclusion4 decks38 decks
5%synergy
Rimewood Falls
11%inclusion4 decks38 decks
1%synergy
Gemstone Caverns
11%inclusion4 decks38 decks
5%synergy
Blighted Woodland
7.9%inclusion3 decks38 decks
0%synergy
Reflecting Pool
7.9%inclusion3 decks38 decks
5%synergy
Glasspool Mimic
7.9%inclusion3 decks38 decks
4%synergy
Disciple of Freyalise
6.5%inclusion2 decks31 decks
2%synergy
Bridgeworks Battle
6.5%inclusion2 decks31 decks
2%synergy
Littjara Mirrorlake
5.3%inclusion2 decks38 decks
1%synergy
Turntimber Symbiosis
5.3%inclusion2 decks38 decks
3%synergy
Botanical Sanctum
5.3%inclusion2 decks38 decks
-7%synergy
Plaza of Heroes
5.3%inclusion2 decks38 decks
4%synergy
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