The Monstrous Serpent (Commander) - Sea Creatures

Original Name:

Koma, Cosmos SerpentKoma, Cosmos Serpent

The Monstrous Serpent
Rank #342
126decks
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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Utility Lands
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Mister Fantastic, Reed Richards
13%inclusion4 decks30 decks
9%synergy
Loki, Lord of Misrule
6.9%inclusion2 decks29 decks
6%synergy
Multiversal Recruitment
6.9%inclusion2 decks29 decks
6%synergy
Elrond, Moon-Reader
5.6%inclusion1 decks18 decks
4%synergy
Pym Technologies
3.4%inclusion1 decks29 decks
2%synergy
High Synergy Cards
Whelming Wave
91%inclusion115 decks126 decks
81%synergy
Serpent of Yawning Depths
81%inclusion102 decks126 decks
75%synergy
Koma, World-Eater
76%inclusion77 decks101 decks
64%synergy
Adrix and Nev, Twincasters
72%inclusion91 decks126 decks
63%synergy
Junk Winder
67%inclusion84 decks126 decks
61%synergy
Spawning Kraken
67%inclusion84 decks126 decks
60%synergy
Arixmethes, Slumbering Isle
70%inclusion88 decks126 decks
57%synergy
Aesi, Tyrant of Gyre Strait
75%inclusion94 decks126 decks
57%synergy
Slinn Voda, the Rising Deep
56%inclusion70 decks126 decks
50%synergy
Elemental Bond
54%inclusion68 decks126 decks
48%synergy
Top Cards
Cultivate
81%inclusion102 decks126 decks
35%synergy
Rampant Growth
75%inclusion94 decks126 decks
35%synergy
Kodama's Reach
75%inclusion94 decks126 decks
41%synergy
Counterspell
72%inclusion91 decks126 decks
24%synergy
Growth Spiral
70%inclusion88 decks126 decks
26%synergy
Hullbreaker Horror
55%inclusion69 decks126 decks
38%synergy
Nature's Lore
48%inclusion61 decks126 decks
15%synergy
Summon: Leviathan
47%inclusion31 decks66 decks
40%synergy
Parallel Lives
47%inclusion59 decks126 decks
41%synergy
Farseek
47%inclusion59 decks126 decks
20%synergy
Game Changers
Cyclonic Rift
32%inclusion40 decks126 decks
9%synergy
Rhystic Study
26%inclusion33 decks126 decks
7%synergy
Worldly Tutor
20%inclusion25 decks126 decks
6%synergy
Fierce Guardianship
17%inclusion21 decks126 decks
1%synergy
Seedborn Muse
16%inclusion20 decks126 decks
-0%synergy
Consecrated Sphinx
11%inclusion14 decks126 decks
3%synergy
Mystical Tutor
8.7%inclusion11 decks126 decks
1%synergy
Force of Will
7.1%inclusion9 decks126 decks
-2%synergy
Ancient Tomb
5.6%inclusion7 decks126 decks
-3%synergy
Creatures
Xolatoyac, the Smiling Flood
45%inclusion57 decks126 decks
39%synergy
Scourge of Fleets
41%inclusion52 decks126 decks
34%synergy
Kiora, Sovereign of the Deep
39%inclusion49 decks126 decks
37%synergy
Spark Double
38%inclusion48 decks126 decks
29%synergy
Murkfiend Liege
37%inclusion47 decks126 decks
24%synergy
Nadir Kraken
36%inclusion45 decks126 decks
32%synergy
Tatyova, Benthic Druid
36%inclusion45 decks126 decks
7%synergy
Tromokratis
35%inclusion44 decks126 decks
30%synergy
Stormtide Leviathan
34%inclusion43 decks126 decks
29%synergy
Birds of Paradise
34%inclusion43 decks126 decks
6%synergy
Stormsurge Kraken
33%inclusion41 decks126 decks
29%synergy
The Unagi of Kyoshi Island
32%inclusion18 decks56 decks
27%synergy
Inkwell Leviathan
30%inclusion38 decks126 decks
26%synergy
Llanowar Elves
29%inclusion37 decks126 decks
1%synergy
Sakura-Tribe Elder
28%inclusion35 decks126 decks
10%synergy
Sword Coast Serpent
27%inclusion34 decks126 decks
26%synergy
Sakashima of a Thousand Faces
25%inclusion32 decks126 decks
21%synergy
Nezahal, Primal Tide
25%inclusion31 decks126 decks
15%synergy
Simic Sky Swallower
25%inclusion31 decks126 decks
21%synergy
Starwinder
23%inclusion15 decks64 decks
18%synergy
Craterhoof Behemoth
23%inclusion29 decks126 decks
12%synergy
Reef Worm
22%inclusion28 decks126 decks
19%synergy
Archetype of Imagination
22%inclusion28 decks126 decks
18%synergy
Shipbreaker Kraken
22%inclusion28 decks126 decks
20%synergy
Brinelin, the Moon Kraken
21%inclusion27 decks126 decks
18%synergy
Elvish Mystic
21%inclusion27 decks126 decks
-2%synergy
Deep-Sea Kraken
21%inclusion27 decks126 decks
19%synergy
Cryptic Serpent
21%inclusion26 decks126 decks
20%synergy
Monstrosity of the Lake
20%inclusion25 decks126 decks
18%synergy
Esix, Fractal Bloom
20%inclusion25 decks126 decks
16%synergy
Garruk's Packleader
19%inclusion24 decks126 decks
17%synergy
Charix, the Raging Isle
19%inclusion24 decks126 decks
16%synergy
Octomancer
19%inclusion24 decks126 decks
15%synergy
Trench Behemoth
18%inclusion23 decks126 decks
16%synergy
Enduring Vitality
18%inclusion22 decks122 decks
10%synergy
Reservoir Kraken
17%inclusion22 decks126 decks
16%synergy
Roaming Throne
17%inclusion22 decks126 decks
11%synergy
Benthic Anomaly
17%inclusion22 decks126 decks
15%synergy
Coiling Oracle
17%inclusion22 decks126 decks
6%synergy
Sakashima the Impostor
17%inclusion21 decks126 decks
14%synergy
The Watcher in the Water
17%inclusion21 decks126 decks
16%synergy
Lorthos, the Tidemaker
15%inclusion19 decks126 decks
12%synergy
Ohran Frostfang
15%inclusion19 decks126 decks
11%synergy
Chameleon, Master of Disguise
15%inclusion9 decks62 decks
12%synergy
Verazol, the Split Current
14%inclusion18 decks126 decks
14%synergy
Eternal Witness
14%inclusion18 decks126 decks
-4%synergy
Tolarian Terror
14%inclusion18 decks126 decks
14%synergy
Scrapdiver Serpent
14%inclusion18 decks126 decks
14%synergy
Fanatic of Rhonas
13%inclusion17 decks126 decks
8%synergy
Harbor Serpent
13%inclusion17 decks126 decks
13%synergy
Instants
Negate
45%inclusion57 decks126 decks
21%synergy
Beast Within
45%inclusion57 decks126 decks
-3%synergy
Heroic Intervention
42%inclusion53 decks126 decks
12%synergy
Double Major
36%inclusion45 decks126 decks
28%synergy
Second Harvest
34%inclusion43 decks126 decks
28%synergy
Simic Charm
34%inclusion43 decks126 decks
27%synergy
Return of the Wildspeaker
32%inclusion40 decks126 decks
22%synergy
Arcane Denial
28%inclusion35 decks126 decks
6%synergy
Planar Genesis
25%inclusion31 decks126 decks
14%synergy
Krosan Grip
22%inclusion28 decks126 decks
16%synergy
An Offer You Can't Refuse
19%inclusion24 decks126 decks
-5%synergy
Mana Drain
19%inclusion24 decks126 decks
4%synergy
Pongify
18%inclusion23 decks126 decks
-6%synergy
Eureka Moment
18%inclusion23 decks126 decks
6%synergy
Rapid Hybridization
17%inclusion22 decks126 decks
-10%synergy
Aetherize
17%inclusion21 decks126 decks
4%synergy
Return to Nature
14%inclusion18 decks126 decks
10%synergy
Swan Song
14%inclusion18 decks126 decks
-5%synergy
Harrow
13%inclusion17 decks126 decks
2%synergy
Reality Shift
13%inclusion16 decks126 decks
-1%synergy
Plasm Capture
11%inclusion14 decks126 decks
8%synergy
Brainstorm
11%inclusion14 decks126 decks
-4%synergy
Nature's Claim
11%inclusion14 decks126 decks
2%synergy
Engulf the Shore
11%inclusion14 decks126 decks
9%synergy
Snakeskin Veil
10%inclusion13 decks126 decks
4%synergy
Voidslime
10%inclusion13 decks126 decks
6%synergy
Chord of Calling
7.9%inclusion10 decks126 decks
1%synergy
Tamiyo's Safekeeping
7.9%inclusion10 decks126 decks
3%synergy
Pact of Negation
7.9%inclusion10 decks126 decks
2%synergy
Harmonized Crescendo
7.4%inclusion4 decks54 decks
4%synergy
Decisive Denial
7.1%inclusion9 decks126 decks
1%synergy
Archdruid's Charm
7.1%inclusion9 decks126 decks
2%synergy
Mystic Reflection
7.1%inclusion9 decks126 decks
5%synergy
Sink into Stupor
7.1%inclusion9 decks126 decks
-5%synergy
Stubborn Denial
6.3%inclusion8 decks126 decks
4%synergy
Entish Restoration
6.3%inclusion8 decks126 decks
-3%synergy
High Tide
6.3%inclusion8 decks126 decks
4%synergy
Serpentine Ambush
5.6%inclusion7 decks126 decks
5%synergy
Collective Resistance
5.6%inclusion7 decks126 decks
2%synergy
Sorceries
Three Visits
40%inclusion51 decks126 decks
15%synergy
Irenicus's Vile Duplication
40%inclusion51 decks126 decks
35%synergy
Explore
37%inclusion47 decks126 decks
17%synergy
Skyshroud Claim
30%inclusion38 decks126 decks
21%synergy
Urban Evolution
25%inclusion31 decks126 decks
16%synergy
Overwhelming Stampede
22%inclusion28 decks126 decks
10%synergy
Quantum Misalignment
17%inclusion21 decks126 decks
14%synergy
Migration Path
16%inclusion20 decks126 decks
13%synergy
Rite of Replication
15%inclusion19 decks126 decks
8%synergy
Shamanic Revelation
13%inclusion16 decks126 decks
8%synergy
Crush of Tentacles
11%inclusion14 decks126 decks
10%synergy
Explosive Vegetation
11%inclusion14 decks126 decks
5%synergy
Rishkar's Expertise
10%inclusion13 decks126 decks
1%synergy
Search for Tomorrow
10%inclusion13 decks126 decks
6%synergy
Last March of the Ents
8.7%inclusion11 decks126 decks
6%synergy
Harmonize
8.7%inclusion11 decks126 decks
4%synergy
Distant Melody
7.9%inclusion10 decks126 decks
5%synergy
Shared Roots
7.1%inclusion4 decks56 decks
1%synergy
Ponder
6.3%inclusion8 decks126 decks
-1%synergy
Windfall
5.6%inclusion7 decks126 decks
2%synergy
Triumph of the Hordes
5.6%inclusion7 decks126 decks
3%synergy
Sea Gate Restoration
5.6%inclusion7 decks126 decks
0%synergy
Tempt with Discovery
5.6%inclusion7 decks126 decks
2%synergy
Curse of the Swine
5.6%inclusion7 decks126 decks
-6%synergy
Bala Ged Recovery
5.6%inclusion7 decks126 decks
-4%synergy
Utility Artifacts
Swiftfoot Boots
41%inclusion52 decks126 decks
17%synergy
Helm of the Host
37%inclusion46 decks126 decks
32%synergy
Lightning Greaves
29%inclusion36 decks126 decks
9%synergy
Kefnet's Monument
20%inclusion25 decks126 decks
19%synergy
Combine Chrysalis
19%inclusion24 decks126 decks
15%synergy
Sapphire Medallion
14%inclusion18 decks126 decks
11%synergy
Emerald Medallion
11%inclusion14 decks126 decks
8%synergy
Mirror Box
10%inclusion12 decks126 decks
6%synergy
The Great Henge
10%inclusion12 decks126 decks
0%synergy
Monster Manual
8.7%inclusion11 decks126 decks
7%synergy
Urza's Incubator
8.7%inclusion11 decks126 decks
7%synergy
Bident of Thassa
7.9%inclusion10 decks126 decks
1%synergy
Herald's Horn
6.3%inclusion8 decks126 decks
3%synergy
Idol of Oblivion
6.3%inclusion8 decks126 decks
3%synergy
Coat of Arms
5.6%inclusion7 decks126 decks
4%synergy
Enchantments
Tribute to the World Tree
41%inclusion52 decks126 decks
36%synergy
Garruk's Uprising
38%inclusion48 decks126 decks
21%synergy
Doubling Season
37%inclusion46 decks126 decks
25%synergy
Quest for Ula's Temple
29%inclusion37 decks126 decks
27%synergy
Ominous Seas
26%inclusion33 decks126 decks
23%synergy
Kindred Discovery
23%inclusion29 decks126 decks
14%synergy
Unnatural Growth
15%inclusion19 decks126 decks
12%synergy
Mystic Remora
15%inclusion19 decks126 decks
1%synergy
Impostor Syndrome
13%inclusion8 decks62 decks
11%synergy
Beastmaster Ascension
13%inclusion16 decks126 decks
10%synergy
Kiora Bests the Sea God
13%inclusion16 decks126 decks
11%synergy
Defense of the Heart
13%inclusion16 decks126 decks
11%synergy
Exploration
12%inclusion15 decks126 decks
-1%synergy
Burgeoning
12%inclusion15 decks126 decks
5%synergy
Cryptolith Rite
10%inclusion13 decks126 decks
7%synergy
Propaganda
10%inclusion13 decks126 decks
3%synergy
Utopia Sprawl
10%inclusion12 decks126 decks
3%synergy
Wilderness Reclamation
10%inclusion12 decks126 decks
0%synergy
Growing Rites of Itlimoc
10%inclusion12 decks126 decks
4%synergy
Moonlit Meditation
9.4%inclusion6 decks64 decks
8%synergy
Extravagant Replication
8.7%inclusion11 decks126 decks
6%synergy
Khalni Heart Expedition
8.7%inclusion11 decks126 decks
5%synergy
Paradox Haze
8.7%inclusion11 decks126 decks
8%synergy
Sylvan Library
7.9%inclusion10 decks126 decks
-1%synergy
Primal Vigor
7.9%inclusion10 decks126 decks
5%synergy
Springleaf Parade
7.4%inclusion4 decks54 decks
5%synergy
Up the Beanstalk
7.1%inclusion9 decks126 decks
3%synergy
Wild Growth
6.3%inclusion8 decks126 decks
-2%synergy
Levitation
6.3%inclusion8 decks126 decks
6%synergy
Colossal Majesty
6.3%inclusion8 decks126 decks
5%synergy
Imprisoned in the Moon
5.6%inclusion7 decks126 decks
2%synergy
Omniscience
5.6%inclusion7 decks126 decks
1%synergy
Battles
Invasion of Segovia
10%inclusion12 decks126 decks
9%synergy
Planeswalkers
Kiora, the Crashing Wave
19%inclusion24 decks126 decks
17%synergy
Oko, Thief of Crowns
7.9%inclusion10 decks126 decks
2%synergy
Kiora, Master of the Depths
7.1%inclusion9 decks126 decks
5%synergy
Kiora, Behemoth Beckoner
6.3%inclusion8 decks126 decks
1%synergy
Utility Lands
Reliquary Tower
63%inclusion80 decks126 decks
13%synergy
Mosswort Bridge
28%inclusion35 decks126 decks
11%synergy
Temple of the False God
23%inclusion29 decks126 decks
7%synergy
Yavimaya, Cradle of Growth
18%inclusion23 decks126 decks
-2%synergy
Rogue's Passage
17%inclusion22 decks126 decks
-6%synergy
Evendo, Waking Haven
17%inclusion11 decks65 decks
12%synergy
Mystic Sanctuary
17%inclusion21 decks126 decks
5%synergy
Boseiju, Who Endures
14%inclusion18 decks126 decks
-8%synergy
Mistrise Village
11%inclusion8 decks71 decks
1%synergy
Command Beacon
10%inclusion13 decks126 decks
7%synergy
Dark Depths
10%inclusion13 decks126 decks
4%synergy
Three Tree City
10%inclusion13 decks126 decks
5%synergy
Castle Garenbrig
10%inclusion13 decks126 decks
6%synergy
Otawara, Soaring City
10%inclusion13 decks126 decks
-8%synergy
Alchemist's Refuge
10%inclusion12 decks126 decks
-10%synergy
Coral Atoll
10%inclusion12 decks126 decks
7%synergy
Castle Vantress
8.7%inclusion11 decks126 decks
2%synergy
Restless Vinestalk
6.3%inclusion8 decks126 decks
2%synergy
Mana Artifacts
Sol Ring
93%inclusion117 decks126 decks
13%synergy
Arcane Signet
77%inclusion97 decks126 decks
14%synergy
Simic Signet
39%inclusion49 decks126 decks
10%synergy
Thought Vessel
28%inclusion35 decks126 decks
8%synergy
Talisman of Curiosity
22%inclusion28 decks126 decks
1%synergy
Commander's Sphere
12%inclusion15 decks126 decks
5%synergy
Decanter of Endless Water
11%inclusion14 decks126 decks
7%synergy
Thran Dynamo
7.1%inclusion9 decks126 decks
4%synergy
Lands
Island
92%inclusion116 decks126 decks
-4%synergy
Forest
92%inclusion116 decks126 decks
-4%synergy
Command Tower
85%inclusion107 decks126 decks
-0%synergy
Hinterland Harbor
67%inclusion84 decks126 decks
4%synergy
Simic Growth Chamber
61%inclusion77 decks126 decks
16%synergy
Dreamroot Cascade
55%inclusion69 decks126 decks
9%synergy
Breeding Pool
47%inclusion59 decks126 decks
-1%synergy
Rejuvenating Springs
47%inclusion59 decks126 decks
4%synergy
Flooded Grove
45%inclusion57 decks126 decks
1%synergy
Temple of Mystery
44%inclusion56 decks126 decks
8%synergy
Vineglimmer Snarl
38%inclusion48 decks126 decks
-2%synergy
Yavimaya Coast
38%inclusion48 decks126 decks
-15%synergy
Thornwood Falls
33%inclusion41 decks126 decks
16%synergy
Barkchannel Pathway
30%inclusion38 decks126 decks
11%synergy
Evolving Wilds
27%inclusion34 decks126 decks
3%synergy
Myriad Landscape
25%inclusion32 decks126 decks
6%synergy
Misty Rainforest
25%inclusion31 decks126 decks
-6%synergy
Tangled Islet
24%inclusion30 decks126 decks
8%synergy
Willowrush Verge
19%inclusion15 decks77 decks
1%synergy
Sodden Verdure
19%inclusion10 decks54 decks
-5%synergy
Terramorphic Expanse
18%inclusion23 decks126 decks
-2%synergy
Exotic Orchard
17%inclusion21 decks126 decks
-9%synergy
Hedge Maze
16%inclusion20 decks126 decks
-4%synergy
Waterlogged Grove
15%inclusion19 decks126 decks
-4%synergy
Rain-Slicked Copse
15%inclusion8 decks54 decks
5%synergy
Overflowing Basin
14%inclusion18 decks126 decks
-8%synergy
Rimewood Falls
13%inclusion17 decks126 decks
6%synergy
Path of Ancestry
13%inclusion16 decks126 decks
-5%synergy
Fabled Passage
12%inclusion15 decks126 decks
-6%synergy
Snow-Covered Forest
12%inclusion15 decks126 decks
6%synergy
Snow-Covered Island
11%inclusion14 decks126 decks
5%synergy
Woodland Stream
11%inclusion14 decks126 decks
7%synergy
Tropical Island
10%inclusion13 decks126 decks
-4%synergy
Simic Guildgate
10%inclusion13 decks126 decks
1%synergy
Blighted Woodland
10%inclusion12 decks126 decks
3%synergy
Botanical Sanctum
10%inclusion12 decks126 decks
-3%synergy
Littjara Mirrorlake
8.7%inclusion11 decks126 decks
5%synergy
Glasspool Mimic
7.9%inclusion10 decks126 decks
4%synergy
Lush Oasis
7.1%inclusion9 decks126 decks
2%synergy
Sink into Stupor
7.1%inclusion9 decks126 decks
-5%synergy
Paradox Gardens
7.0%inclusion3 decks43 decks
0%synergy
Sea Gate Restoration
5.6%inclusion7 decks126 decks
0%synergy
Bala Ged Recovery
5.6%inclusion7 decks126 decks
-4%synergy
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