Koma, Cosmos Serpent (Commander) - Upgraded Sea Creatures

Koma, Cosmos Serpent
86 decks (0.001%) Rank #265
As CommanderAs CardAverage DeckDecks
Game Changers
All01-34+
Budget
Any$$$$
Landon Crispens
Apr 11, 2025
Landon Crispens — Commander's Herald
10 Surprisingly Expensive Commander Tokens
Those token cards cost how much? Landon reviews some token cards with heftier price tags.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Auroral Procession
25% of 4 decks +21% synergy
Nature's Rhythm
25% of 4 decks +20% synergy
Will of the Temur
25% of 4 decks +24% synergy
High Synergy Cards
Serpent of Yawning Depths
94% of 86 decks +88% synergy
Whelming Wave
94% of 86 decks +83% synergy
Spawning Kraken
80% of 86 decks +73% synergy
Aesi, Tyrant of Gyre Strait
85% of 86 decks +69% synergy
Slinn Voda, the Rising Deep
73% of 86 decks +66% synergy
Junk Winder
73% of 86 decks +66% synergy
Arixmethes, Slumbering Isle
77% of 86 decks +64% synergy
Nadir Kraken
59% of 86 decks +55% synergy
Kiora, Sovereign of the Deep
55% of 86 decks +53% synergy
Tromokratis
57% of 86 decks +51% synergy
Top Cards
Cultivate
87% of 86 decks +39% synergy
Kodama's Reach
85% of 86 decks +47% synergy
Rampant Growth
80% of 86 decks +39% synergy
Counterspell
80% of 86 decks +30% synergy
Growth Spiral
76% of 86 decks +31% synergy
Hullbreaker Horror
65% of 86 decks +48% synergy
Beast Within
60% of 86 decks +8% synergy
Nature's Lore
59% of 86 decks +29% synergy
Koma, World-Eater
58% of 24 decks +45% synergy
Scourge of Fleets
58% of 86 decks +50% synergy
Game Changers
Cyclonic Rift
59% of 86 decks +31% synergy
Rhystic Study
30% of 86 decks +7% synergy
Fierce Guardianship
22% of 86 decks +4% synergy
Worldly Tutor
13% of 86 decks -4% synergy
Mystical Tutor
6% of 86 decks -5% synergy
Creatures
Stormtide Leviathan
57% of 86 decks +51% synergy
Adrix and Nev, Twincasters
56% of 86 decks +47% synergy
Stormsurge Kraken
55% of 86 decks +50% synergy
Xolatoyac, the Smiling Flood
54% of 70 decks +47% synergy
Nezahal, Primal Tide
53% of 86 decks +42% synergy
Inkwell Leviathan
52% of 86 decks +48% synergy
Simic Sky Swallower
52% of 86 decks +48% synergy
Sword Coast Serpent
51% of 86 decks +49% synergy
Shipbreaker Kraken
50% of 86 decks +47% synergy
Deep-Sea Kraken
50% of 86 decks +47% synergy
Lorthos, the Tidemaker
49% of 86 decks +45% synergy
Brinelin, the Moon Kraken
42% of 86 decks +37% synergy
Reservoir Kraken
40% of 86 decks +38% synergy
Breaching Leviathan
40% of 86 decks +37% synergy
Trench Behemoth
38% of 86 decks +35% synergy
Charix, the Raging Isle
38% of 86 decks +35% synergy
Reef Worm
38% of 86 decks +34% synergy
Benthic Anomaly
38% of 47 decks +36% synergy
Monstrosity of the Lake
36% of 86 decks +33% synergy
The Watcher in the Water
35% of 86 decks +33% synergy
Murkfiend Liege
33% of 86 decks +17% synergy
Birds of Paradise
30% of 86 decks +3% synergy
Harbor Serpent
29% of 86 decks +29% synergy
Cryptic Serpent
28% of 86 decks +28% synergy
Spark Double
26% of 86 decks +16% synergy
Scrapdiver Serpent
24% of 86 decks +24% synergy
Sea-Dasher Octopus
24% of 86 decks +21% synergy
Mesmerizing Benthid
23% of 86 decks +22% synergy
Sakura-Tribe Elder
23% of 86 decks +4% synergy
Tatyova, Benthic Druid
23% of 86 decks -7% synergy
Verazol, the Split Current
22% of 86 decks +22% synergy
Chasm Skulker
21% of 86 decks +14% synergy
Tolarian Kraken
20% of 86 decks +18% synergy
Sakashima of a Thousand Faces
20% of 86 decks +15% synergy
Octomancer
20% of 41 decks +15% synergy
Tolarian Terror
19% of 86 decks +18% synergy
Llanowar Elves
19% of 86 decks -10% synergy
Serpent of the Endless Sea
17% of 86 decks +17% synergy
Enduring Vitality
17% of 35 decks +10% synergy
Gearseeker Serpent
16% of 86 decks +16% synergy
Wormhole Serpent
16% of 86 decks +16% synergy
Shrouded Serpent
15% of 86 decks +15% synergy
Frilled Sea Serpent
15% of 86 decks +15% synergy
Striped Riverwinder
15% of 86 decks +15% synergy
Esix, Fractal Bloom
15% of 86 decks +11% synergy
Biolume Egg
14% of 86 decks +14% synergy
River Serpent
13% of 86 decks +13% synergy
Sakashima the Impostor
13% of 86 decks +10% synergy
Archetype of Imagination
13% of 86 decks +8% synergy
Spire Serpent
12% of 86 decks +12% synergy
Instants
Negate
51% of 86 decks +25% synergy
Simic Charm
44% of 86 decks +36% synergy
Krosan Grip
41% of 86 decks +31% synergy
Return of the Wildspeaker
38% of 86 decks +27% synergy
Arcane Denial
35% of 86 decks +12% synergy
Heroic Intervention
35% of 86 decks +5% synergy
Double Major
34% of 86 decks +25% synergy
Planar Genesis
32% of 47 decks +21% synergy
Engulf the Shore
31% of 86 decks +29% synergy
Mana Drain
28% of 86 decks +12% synergy
Pongify
23% of 86 decks -1% synergy
Aetherize
19% of 86 decks +8% synergy
Harrow
16% of 86 decks +4% synergy
Rapid Hybridization
14% of 86 decks -12% synergy
Second Harvest
13% of 86 decks +6% synergy
Eureka Moment
13% of 86 decks +2% synergy
Swan Song
12% of 86 decks -8% synergy
Brainstorm
10% of 86 decks -4% synergy
An Offer You Can't Refuse
10% of 86 decks -11% synergy
Plasm Capture
9% of 86 decks +5% synergy
Force of Negation
9% of 86 decks +0% synergy
Nature's Claim
9% of 86 decks -2% synergy
Return to Nature
8% of 86 decks +2% synergy
Entish Restoration
8% of 86 decks -1% synergy
Kindred Summons
7% of 86 decks +6% synergy
High Tide
7% of 86 decks +5% synergy
Stubborn Denial
7% of 86 decks +5% synergy
Decisive Denial
7% of 86 decks +2% synergy
Voidslime
7% of 86 decks +2% synergy
Disallow
6% of 86 decks +4% synergy
Sorceries
Irenicus's Vile Duplication
53% of 86 decks +47% synergy
Farseek
51% of 86 decks +28% synergy
Three Visits
41% of 86 decks +18% synergy
Urban Evolution
40% of 86 decks +30% synergy
Last March of the Ents
27% of 86 decks +23% synergy
Crush of Tentacles
26% of 86 decks +24% synergy
Skyshroud Claim
26% of 86 decks +16% synergy
Explore
20% of 86 decks -0% synergy
Rite of Replication
19% of 86 decks +11% synergy
Shamanic Revelation
14% of 86 decks +8% synergy
Overwhelming Stampede
14% of 86 decks +2% synergy
Migration Path
10% of 86 decks +7% synergy
Search for Tomorrow
10% of 86 decks +5% synergy
Rishkar's Expertise
10% of 86 decks +2% synergy
Doppelgang
9% of 64 decks +3% synergy
Broken Bond
9% of 86 decks +4% synergy
Bala Ged Recovery
8% of 86 decks -2% synergy
Quantum Misalignment
8% of 76 decks +5% synergy
Unexpected Results
7% of 86 decks +6% synergy
Ponder
7% of 86 decks -0% synergy
Traverse the Outlands
6% of 86 decks +2% synergy
Explosive Vegetation
6% of 86 decks +0% synergy
Utility Artifacts
Helm of the Host
45% of 86 decks +40% synergy
Kefnet's Monument
38% of 86 decks +37% synergy
Swiftfoot Boots
38% of 86 decks +12% synergy
Lightning Greaves
17% of 86 decks -5% synergy
Urza's Incubator
16% of 86 decks +15% synergy
Herald's Horn
14% of 86 decks +10% synergy
Monster Manual
13% of 86 decks +11% synergy
The Great Henge
13% of 86 decks +4% synergy
Rhonas's Monument
12% of 86 decks +10% synergy
Sapphire Medallion
12% of 86 decks +9% synergy
Combine Chrysalis
10% of 86 decks +6% synergy
Commander's Sphere
10% of 86 decks +1% synergy
Bident of Thassa
8% of 86 decks +1% synergy
Quicksilver Amulet
7% of 86 decks +6% synergy
Coat of Arms
7% of 86 decks +6% synergy
Quicksilver Fountain
6% of 86 decks +5% synergy
Emerald Medallion
6% of 86 decks +3% synergy
Jeweled Lotus
6% of 86 decks +2% synergy
Idol of Oblivion
6% of 86 decks +2% synergy
Mind Stone
6% of 86 decks +1% synergy
Enchantments
Elemental Bond
55% of 86 decks +49% synergy
Garruk's Uprising
50% of 86 decks +35% synergy
Tribute to the World Tree
49% of 86 decks +42% synergy
Quest for Ula's Temple
47% of 86 decks +44% synergy
Parallel Lives
44% of 86 decks +38% synergy
Ominous Seas
43% of 86 decks +38% synergy
Kiora Bests the Sea God
36% of 86 decks +34% synergy
Doubling Season
29% of 86 decks +20% synergy
Kindred Discovery
23% of 86 decks +13% synergy
Mystic Remora
17% of 86 decks +1% synergy
Exploration
13% of 86 decks -1% synergy
Primal Vigor
10% of 86 decks +7% synergy
Wizard Class
10% of 86 decks +5% synergy
Unnatural Growth
9% of 86 decks +6% synergy
Fisher's Talent
7% of 41 decks +6% synergy
Veiled Serpent
7% of 86 decks +7% synergy
Paradox Haze
7% of 86 decks +7% synergy
Cryptolith Rite
7% of 86 decks +4% synergy
Khalni Heart Expedition
7% of 86 decks +3% synergy
Burgeoning
7% of 86 decks +0% synergy
Sylvan Library
7% of 86 decks -3% synergy
Monstrous Vortex
6% of 47 decks +4% synergy
Fertile Ground
6% of 86 decks +4% synergy
Colossal Majesty
6% of 86 decks +4% synergy
Extravagant Replication
6% of 86 decks +4% synergy
Utopia Sprawl
6% of 86 decks -1% synergy
Battles
Invasion of Segovia
17% of 86 decks +17% synergy
Planeswalkers
Kiora, the Crashing Wave
50% of 86 decks +47% synergy
Kiora, Behemoth Beckoner
10% of 86 decks +4% synergy
Kiora, Master of the Depths
8% of 86 decks +5% synergy
Utility Lands
Reliquary Tower
79% of 86 decks +29% synergy
Mosswort Bridge
38% of 86 decks +21% synergy
Temple of the False God
21% of 86 decks +6% synergy
Mystic Sanctuary
20% of 86 decks +7% synergy
Boseiju, Who Endures
17% of 86 decks -4% synergy
Yavimaya, Cradle of Growth
16% of 86 decks -6% synergy
Castle Vantress
15% of 86 decks +8% synergy
Rogue's Passage
14% of 86 decks -7% synergy
Command Beacon
10% of 86 decks +6% synergy
Castle Garenbrig
9% of 86 decks +4% synergy
Dark Depths
9% of 86 decks +3% synergy
Lumbering Falls
9% of 86 decks +2% synergy
Coral Atoll
8% of 86 decks +5% synergy
Restless Vinestalk
8% of 77 decks +2% synergy
Three Tree City
7% of 42 decks +2% synergy
Jungle Basin
7% of 86 decks +4% synergy
Otawara, Soaring City
7% of 86 decks -12% synergy
Bonders' Enclave
6% of 86 decks +4% synergy
Thespian's Stage
6% of 86 decks -1% synergy
Mana Artifacts
Sol Ring
94% of 86 decks +13% synergy
Arcane Signet
79% of 86 decks +16% synergy
Simic Signet
57% of 86 decks +23% synergy
Thought Vessel
30% of 86 decks +10% synergy
Decanter of Endless Water
13% of 86 decks +7% synergy
Thran Dynamo
9% of 86 decks +7% synergy
Talisman of Curiosity
9% of 86 decks -12% synergy
Patchwork Banner
7% of 41 decks +3% synergy
Mana Crypt
6% of 86 decks +0% synergy
Lands
Command Tower
90% of 86 decks +4% synergy
Hinterland Harbor
76% of 86 decks +18% synergy
Simic Growth Chamber
69% of 86 decks +20% synergy
Rejuvenating Springs
63% of 86 decks +18% synergy
Barkchannel Pathway
53% of 86 decks +32% synergy
Breeding Pool
53% of 86 decks +10% synergy
Dreamroot Cascade
52% of 86 decks +13% synergy
Temple of Mystery
51% of 86 decks +12% synergy
Tangled Islet
35% of 86 decks +18% synergy
Myriad Landscape
35% of 86 decks +12% synergy
Flooded Grove
34% of 86 decks -5% synergy
Thornwood Falls
30% of 86 decks +12% synergy
Yavimaya Coast
27% of 86 decks -26% synergy
Vineglimmer Snarl
26% of 86 decks -13% synergy
Evolving Wilds
23% of 86 decks -2% synergy
Rimewood Falls
15% of 86 decks +5% synergy
Misty Rainforest
15% of 86 decks -16% synergy
Botanical Sanctum
14% of 86 decks +2% synergy
Terramorphic Expanse
14% of 86 decks -6% synergy
Exotic Orchard
14% of 86 decks -11% synergy
Hedge Maze
12% of 64 decks -7% synergy
Tropical Island
12% of 86 decks -2% synergy
Overflowing Basin
10% of 59 decks -9% synergy
Waterlogged Grove
9% of 86 decks -11% synergy
Simic Guildgate
8% of 86 decks -2% synergy
Fabled Passage
8% of 86 decks -6% synergy
Path of Ancestry
7% of 86 decks -11% synergy
Woodland Stream
6% of 86 decks -0% synergy
Blighted Woodland
6% of 86 decks -3% synergy
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