The Monstrous Serpent (Commander) - Upgraded Sea Creatures

Original Name:

Koma, Cosmos SerpentKoma, Cosmos Serpent

The Monstrous Serpent
Rank #352
21decks
As CommanderAs CardAverage DeckDecks
Bracket
All
1
234
5
Budget
Any$$$$
Ezra Sassaman
Mar 12, 2026
Ezra Sassaman
Fun Alternatives for the Top Ten Saltiest Commanders
Is your playgroup tired of your Tergrid deck? (Can't blame them.) Then check out this list of replacements for the saltiest commanders.
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Verdant Kraken
40%inclusion2 decks5 decks
0.9xlift
Omnipresence
20%inclusion1 decks5 decks
12xlift
Simulacrum Shaper
20%inclusion1 decks5 decks
12xlift
Top Cards
Whelming Wave
100%inclusion21 decks21 decks
1.1xlift
Adrix and Nev, Twincasters
86%inclusion18 decks21 decks
8.0xlift
Counterspell
86%inclusion18 decks21 decks
1.3xlift
Serpent of Yawning Depths
81%inclusion17 decks21 decks
1.0xlift
Elemental Bond
76%inclusion16 decks21 decks
3.8xlift
Koma, World-Eater
71%inclusion15 decks21 decks
1.0xlift
Arixmethes, Slumbering Isle
71%inclusion15 decks21 decks
1.0xlift
Aesi, Tyrant of Gyre Strait
71%inclusion15 decks21 decks
1.1xlift
Cultivate
71%inclusion15 decks21 decks
1.3xlift
Spark Double
67%inclusion14 decks21 decks
9.2xlift
High Lift Cards
Quantum Misalignment
29%inclusion6 decks21 decks
10xlift
Paradox Haze
24%inclusion5 decks21 decks
10xlift
Consecrated Sphinx
19%inclusion4 decks21 decks
10xlift
Sakashima the Impostor
24%inclusion5 decks21 decks
10xlift
Irenicus's Vile Duplication
62%inclusion13 decks21 decks
9.1xlift
Second Harvest
48%inclusion10 decks21 decks
8.9xlift
Sakashima of a Thousand Faces
38%inclusion8 decks21 decks
8.7xlift
Helm of the Host
33%inclusion7 decks21 decks
8.6xlift
Parallel Lives
52%inclusion11 decks21 decks
8.3xlift
Esix, Fractal Bloom
24%inclusion5 decks21 decks
8.2xlift
Creatures
Tatyova, Benthic Druid
57%inclusion12 decks21 decks
1.7xlift
Junk Winder
57%inclusion12 decks21 decks
4.7xlift
Llanowar Elves
52%inclusion11 decks21 decks
3.7xlift
Birds of Paradise
52%inclusion11 decks21 decks
1.9xlift
Spawning Kraken
48%inclusion10 decks21 decks
0.7xlift
Craterhoof Behemoth
43%inclusion9 decks21 decks
6.8xlift
Summon: Leviathan
43%inclusion9 decks21 decks
0.7xlift
Garruk's Packleader
38%inclusion8 decks21 decks
7.1xlift
Murkfiend Liege
38%inclusion8 decks21 decks
1.8xlift
Elvish Mystic
33%inclusion7 decks21 decks
3.6xlift
Seedborn Muse
33%inclusion7 decks21 decks
2.4xlift
Hullbreaker Horror
33%inclusion7 decks21 decks
0.5xlift
The Unagi of Kyoshi Island
29%inclusion5 decks17 decks
0.7xlift
Fanatic of Rhonas
29%inclusion6 decks21 decks
1.3xlift
Starwinder
26%inclusion5 decks19 decks
0.5xlift
Slinn Voda, the Rising Deep
24%inclusion5 decks21 decks
0.4xlift
Sakura-Tribe Elder
24%inclusion5 decks21 decks
1.3xlift
Troyan, Gutsy Explorer
19%inclusion4 decks21 decks
2.1xlift
Eternal Witness
19%inclusion4 decks21 decks
1.4xlift
Scourge of Fleets
19%inclusion4 decks21 decks
0.3xlift
Coiling Oracle
19%inclusion4 decks21 decks
1.4xlift
Octomancer
14%inclusion3 decks21 decks
7.4xlift
Inga and Esika
14%inclusion3 decks21 decks
5.9xlift
Enduring Vitality
14%inclusion3 decks21 decks
4.9xlift
Roaming Throne
14%inclusion3 decks21 decks
4.2xlift
Azusa, Lost but Seeking
14%inclusion3 decks21 decks
1.3xlift
Stormsurge Kraken
14%inclusion3 decks21 decks
0.3xlift
Archetype of Imagination
14%inclusion3 decks21 decks
0.6xlift
Ohran Frostfang
14%inclusion3 decks21 decks
4.9xlift
Glasspool Mimic
14%inclusion3 decks21 decks
1.2xlift
Gala Greeters
14%inclusion3 decks21 decks
10xlift
Simic Sky Swallower
14%inclusion3 decks21 decks
0.4xlift
The Notary Hobbits
13%inclusion1 decks8 decks
10xlift
Ouroboroid
10%inclusion2 decks20 decks
6.5xlift
Curiosity Crafter
10%inclusion2 decks21 decks
4.9xlift
Stormtide Leviathan
10%inclusion2 decks21 decks
0.2xlift
Sylvan Caryatid
10%inclusion2 decks21 decks
6.5xlift
Grappling Kraken
10%inclusion2 decks21 decks
0.2xlift
Circle of Dreams Druid
10%inclusion2 decks21 decks
10xlift
Brinelin, the Moon Kraken
10%inclusion2 decks21 decks
0.2xlift
Masked Vandal
10%inclusion2 decks21 decks
4.9xlift
Xolatoyac, the Smiling Flood
10%inclusion2 decks21 decks
0.2xlift
Fierce Empath
10%inclusion2 decks21 decks
1.8xlift
Sphinx of the Second Sun
10%inclusion2 decks21 decks
10xlift
Thassa, God of the Sea
10%inclusion2 decks21 decks
0.3xlift
Kona, Rescue Beastie
10%inclusion2 decks21 decks
10xlift
Mossborn Hydra
10%inclusion2 decks21 decks
2.0xlift
Progenitor Mimic
10%inclusion2 decks21 decks
6.5xlift
Pollywog Prodigy
10%inclusion2 decks21 decks
6.5xlift
Tromokratis
10%inclusion2 decks21 decks
0.2xlift
Instants
Heroic Intervention
67%inclusion14 decks21 decks
1.7xlift
Growth Spiral
62%inclusion13 decks21 decks
1.1xlift
Beast Within
52%inclusion11 decks21 decks
1.1xlift
Negate
48%inclusion10 decks21 decks
1.6xlift
Planar Genesis
48%inclusion10 decks21 decks
1.8xlift
Double Major
48%inclusion10 decks21 decks
6.5xlift
An Offer You Can't Refuse
43%inclusion9 decks21 decks
1.6xlift
Return of the Wildspeaker
33%inclusion7 decks21 decks
1.9xlift
Arcane Denial
33%inclusion7 decks21 decks
1.5xlift
Nature's Claim
29%inclusion6 decks21 decks
2.8xlift
Simic Charm
29%inclusion6 decks21 decks
1.5xlift
Plasm Capture
24%inclusion5 decks21 decks
2.6xlift
Tamiyo's Safekeeping
24%inclusion5 decks21 decks
5.4xlift
Voidslime
24%inclusion5 decks21 decks
2.6xlift
Worldly Tutor
24%inclusion5 decks21 decks
1.0xlift
Eureka Moment
19%inclusion4 decks21 decks
2.2xlift
Snakeskin Veil
19%inclusion4 decks21 decks
5.6xlift
Tyvar's Stand
19%inclusion4 decks21 decks
5.6xlift
Chord of Calling
19%inclusion4 decks21 decks
4.9xlift
Mana Drain
19%inclusion4 decks21 decks
0.8xlift
Cyclonic Rift
19%inclusion4 decks21 decks
0.8xlift
Pongify
14%inclusion3 decks21 decks
0.8xlift
Brainstorm
14%inclusion3 decks21 decks
0.4xlift
Stubborn Denial
14%inclusion3 decks21 decks
0.9xlift
Krosan Grip
14%inclusion3 decks21 decks
2.5xlift
Legolas's Quick Reflexes
14%inclusion3 decks21 decks
10xlift
Entish Restoration
14%inclusion3 decks21 decks
0.7xlift
Return to Nature
14%inclusion3 decks21 decks
2.9xlift
Sink into Stupor
14%inclusion3 decks21 decks
0.7xlift
Collective Resistance
14%inclusion3 decks21 decks
2.5xlift
Rapid Hybridization
10%inclusion2 decks21 decks
0.4xlift
Frantic Search
10%inclusion2 decks21 decks
1.8xlift
Decisive Denial
10%inclusion2 decks21 decks
0.6xlift
Archdruid's Charm
10%inclusion2 decks21 decks
1.5xlift
Brainsurge
10%inclusion2 decks21 decks
0.5xlift
Sublime Epiphany
10%inclusion2 decks21 decks
3.9xlift
Reality Shift
10%inclusion2 decks21 decks
0.7xlift
Reclaim
10%inclusion2 decks21 decks
2.2xlift
Quick Study
10%inclusion2 decks21 decks
4.9xlift
Aetherize
10%inclusion2 decks21 decks
0.9xlift
Resculpt
10%inclusion2 decks21 decks
1.0xlift
Slip Out the Back
10%inclusion2 decks21 decks
6.5xlift
Swan Song
10%inclusion2 decks21 decks
0.5xlift
Saw It Coming
10%inclusion2 decks21 decks
2.8xlift
Rewind
10%inclusion2 decks21 decks
1.0xlift
Narset's Reversal
10%inclusion2 decks21 decks
3.9xlift
March of Swirling Mist
10%inclusion2 decks21 decks
1.6xlift
Pact of Negation
10%inclusion2 decks21 decks
3.3xlift
Royal Treatment
10%inclusion2 decks21 decks
6.5xlift
Banishing Betrayal
8.3%inclusion1 decks12 decks
11xlift
Sorceries
Kodama's Reach
67%inclusion14 decks21 decks
1.3xlift
Rampant Growth
67%inclusion14 decks21 decks
1.2xlift
Farseek
57%inclusion12 decks21 decks
1.4xlift
Three Visits
48%inclusion10 decks21 decks
1.1xlift
Skyshroud Claim
48%inclusion10 decks21 decks
2.7xlift
Nature's Lore
38%inclusion8 decks21 decks
0.8xlift
Explore
29%inclusion6 decks21 decks
1.1xlift
Migration Path
29%inclusion6 decks21 decks
3.9xlift
Overwhelming Stampede
29%inclusion6 decks21 decks
1.3xlift
Shamanic Revelation
24%inclusion5 decks21 decks
2.7xlift
Preordain
19%inclusion4 decks21 decks
0.8xlift
Ponder
14%inclusion3 decks21 decks
0.7xlift
Into the North
14%inclusion3 decks21 decks
3.3xlift
Last March of the Ents
14%inclusion3 decks21 decks
1.1xlift
Explosive Vegetation
14%inclusion3 decks21 decks
2.7xlift
Urban Evolution
14%inclusion3 decks21 decks
1.5xlift
Shared Roots
12%inclusion2 decks17 decks
1.0xlift
Windfall
10%inclusion2 decks21 decks
6.5xlift
Flare of Cultivation
10%inclusion2 decks21 decks
6.5xlift
Stock Up
10%inclusion2 decks21 decks
4.9xlift
Ranger's Path
10%inclusion2 decks21 decks
3.9xlift
Tooth and Nail
10%inclusion2 decks21 decks
2.5xlift
Fade into Antiquity
10%inclusion2 decks21 decks
6.5xlift
Harmonize
10%inclusion2 decks21 decks
2.8xlift
Broken Bond
10%inclusion2 decks21 decks
0.9xlift
Rishkar's Expertise
10%inclusion2 decks21 decks
0.4xlift
Bridgeworks Battle
10%inclusion2 decks21 decks
0.8xlift
Spitting Image
10%inclusion2 decks21 decks
2.8xlift
Bala Ged Recovery
10%inclusion2 decks21 decks
0.6xlift
Regrowth
10%inclusion2 decks21 decks
2.8xlift
Planar Engineering
8.3%inclusion1 decks12 decks
3.8xlift
Mind into Matter
8.3%inclusion1 decks12 decks
1.9xlift
Lessons from Life
7.1%inclusion1 decks14 decks
1.3xlift
Ember Island Production
5.9%inclusion1 decks17 decks
10xlift
Utility Artifacts
Swiftfoot Boots
38%inclusion8 decks21 decks
1.6xlift
Lightning Greaves
38%inclusion8 decks21 decks
2.1xlift
Combine Chrysalis
19%inclusion4 decks21 decks
6.5xlift
Emerald Medallion
14%inclusion3 decks21 decks
3.3xlift
Bident of Thassa
14%inclusion3 decks21 decks
0.7xlift
Chronicle of Victory
13%inclusion2 decks16 decks
6.8xlift
The One Ring
10%inclusion2 decks21 decks
6.5xlift
Mirror Box
10%inclusion2 decks21 decks
4.9xlift
The Great Henge
10%inclusion2 decks21 decks
0.4xlift
Sapphire Medallion
10%inclusion2 decks21 decks
0.7xlift
Mirrormind Crown
6.3%inclusion1 decks16 decks
10xlift
Enchantments
Tribute to the World Tree
62%inclusion13 decks21 decks
5.3xlift
Doubling Season
52%inclusion11 decks21 decks
7.2xlift
Kindred Discovery
48%inclusion10 decks21 decks
7.0xlift
Garruk's Uprising
33%inclusion7 decks21 decks
0.5xlift
Rhystic Study
33%inclusion7 decks21 decks
2.0xlift
Mystic Remora
29%inclusion6 decks21 decks
2.7xlift
Burgeoning
24%inclusion5 decks21 decks
3.1xlift
Cryptolith Rite
19%inclusion4 decks21 decks
6.5xlift
Imprisoned in the Moon
19%inclusion4 decks21 decks
2.2xlift
Propaganda
19%inclusion4 decks21 decks
3.3xlift
Utopia Sprawl
14%inclusion3 decks21 decks
2.3xlift
Beastmaster Ascension
14%inclusion3 decks21 decks
5.9xlift
Wilderness Reclamation
14%inclusion3 decks21 decks
1.7xlift
Dismiss into Dream
14%inclusion3 decks21 decks
10xlift
Springleaf Parade
13%inclusion2 decks16 decks
6.8xlift
Impostor Syndrome
11%inclusion2 decks19 decks
6.5xlift
Up the Beanstalk
10%inclusion2 decks21 decks
0.4xlift
Exploration
10%inclusion2 decks21 decks
0.8xlift
Shadow of the Second Sun
10%inclusion2 decks21 decks
6.5xlift
Alpha Authority
10%inclusion2 decks21 decks
6.5xlift
Vesuvan Duplimancy
10%inclusion2 decks21 decks
10xlift
Song of the Dryads
10%inclusion2 decks21 decks
1.8xlift
Sylvan Library
10%inclusion2 decks21 decks
0.8xlift
Leyline of Anticipation
10%inclusion2 decks21 decks
2.8xlift
Primal Vigor
10%inclusion2 decks21 decks
6.5xlift
Greater Good
10%inclusion2 decks21 decks
2.5xlift
Druid Class
10%inclusion2 decks21 decks
2.8xlift
Overgrowth
10%inclusion2 decks21 decks
4.9xlift
Primeval Bounty
10%inclusion2 decks21 decks
6.5xlift
Aquitect's Defenses
6.3%inclusion1 decks16 decks
5.1xlift
Loading Zone
5.3%inclusion1 decks19 decks
10xlift
Moonlit Meditation
5.3%inclusion1 decks19 decks
5.1xlift
Battles
Invasion of Zendikar
10%inclusion2 decks21 decks
4.9xlift
Planeswalkers
Oko, Thief of Crowns
24%inclusion5 decks21 decks
5.4xlift
Kiora, the Crashing Wave
10%inclusion2 decks21 decks
0.7xlift
Oko, Lorwyn Liege
6.3%inclusion1 decks16 decks
10xlift
Utility Lands
Reliquary Tower
67%inclusion14 decks21 decks
1.2xlift
Yavimaya, Cradle of Growth
33%inclusion7 decks21 decks
2.0xlift
Temple of the False God
29%inclusion6 decks21 decks
1.2xlift
Mystic Sanctuary
24%inclusion5 decks21 decks
1.1xlift
Mosswort Bridge
24%inclusion5 decks21 decks
0.6xlift
Boseiju, Who Endures
24%inclusion5 decks21 decks
1.2xlift
Otawara, Soaring City
24%inclusion5 decks21 decks
1.5xlift
Rogue's Passage
24%inclusion5 decks21 decks
0.8xlift
Evendo, Waking Haven
15%inclusion3 decks20 decks
2.9xlift
Mistrise Village
14%inclusion3 decks21 decks
0.9xlift
Alchemist's Refuge
14%inclusion3 decks21 decks
0.8xlift
Command Beacon
14%inclusion3 decks21 decks
5.9xlift
Three Tree City
14%inclusion3 decks21 decks
5.9xlift
Restless Vinestalk
10%inclusion2 decks21 decks
2.8xlift
Maze of Ith
10%inclusion2 decks21 decks
10xlift
Lumbering Falls
10%inclusion2 decks21 decks
2.2xlift
Mana Artifacts
Sol Ring
100%inclusion21 decks21 decks
1.2xlift
Arcane Signet
76%inclusion16 decks21 decks
1.5xlift
Thought Vessel
19%inclusion4 decks21 decks
1.0xlift
Simic Signet
14%inclusion3 decks21 decks
0.6xlift
Thran Dynamo
14%inclusion3 decks21 decks
3.3xlift
Fellwar Stone
10%inclusion2 decks21 decks
2.5xlift
Lands
Command Tower
95%inclusion20 decks21 decks
1.1xlift
Island
90%inclusion19 decks21 decks
1.0xlift
Forest
90%inclusion19 decks21 decks
1.0xlift
Breeding Pool
76%inclusion16 decks21 decks
1.2xlift
Hinterland Harbor
76%inclusion16 decks21 decks
1.0xlift
Flooded Grove
67%inclusion14 decks21 decks
1.3xlift
Dreamroot Cascade
67%inclusion14 decks21 decks
1.1xlift
Rejuvenating Springs
62%inclusion13 decks21 decks
1.4xlift
Simic Growth Chamber
57%inclusion12 decks21 decks
1.1xlift
Vineglimmer Snarl
48%inclusion10 decks21 decks
1.3xlift
Yavimaya Coast
48%inclusion10 decks21 decks
0.9xlift
Willowrush Verge
43%inclusion9 decks21 decks
1.2xlift
Misty Rainforest
38%inclusion8 decks21 decks
1.1xlift
Temple of Mystery
38%inclusion8 decks21 decks
0.8xlift
Tangled Islet
33%inclusion7 decks21 decks
1.9xlift
Hedge Maze
33%inclusion7 decks21 decks
1.1xlift
Rain-Slicked Copse
31%inclusion5 decks16 decks
2.0xlift
Barkchannel Pathway
29%inclusion6 decks21 decks
1.1xlift
Rimewood Falls
29%inclusion6 decks21 decks
2.5xlift
Thornwood Falls
29%inclusion6 decks21 decks
1.8xlift
Tropical Island
24%inclusion5 decks21 decks
1.6xlift
Terramorphic Expanse
19%inclusion4 decks21 decks
1.1xlift
Waterlogged Grove
19%inclusion4 decks21 decks
1.4xlift
Sodden Verdure
19%inclusion3 decks16 decks
0.7xlift
Paradox Gardens
17%inclusion2 decks12 decks
5.7xlift
Fabled Passage
14%inclusion3 decks21 decks
0.7xlift
Myriad Landscape
14%inclusion3 decks21 decks
0.6xlift
Overflowing Basin
14%inclusion3 decks21 decks
0.6xlift
Snow-Covered Island
14%inclusion3 decks21 decks
1.0xlift
Snow-Covered Forest
14%inclusion3 decks21 decks
1.1xlift
Sink into Stupor
14%inclusion3 decks21 decks
0.7xlift
Glasspool Mimic
14%inclusion3 decks21 decks
1.2xlift
Pym Technologies
10%inclusion1 decks10 decks
5.7xlift
Blighted Woodland
10%inclusion2 decks21 decks
0.7xlift
Exotic Orchard
10%inclusion2 decks21 decks
0.5xlift
Littjara Mirrorlake
10%inclusion2 decks21 decks
2.8xlift
Bridgeworks Battle
10%inclusion2 decks21 decks
0.8xlift
Evolving Wilds
10%inclusion2 decks21 decks
0.4xlift
Lush Oasis
10%inclusion2 decks21 decks
4.9xlift
Bala Ged Recovery
10%inclusion2 decks21 decks
0.6xlift
Simic Guildgate
10%inclusion2 decks21 decks
1.4xlift
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