The Monstrous Serpent (Commander) - Expensive Upgraded

Original Name:

Koma, Cosmos SerpentKoma, Cosmos Serpent

The Monstrous Serpent
Rank #344
63decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
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
Mana Artifacts
Lands
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Pia, Aether Ascetic
33%inclusion1 decks3 decks
32%synergy
Verdant Kraken
33%inclusion1 decks3 decks
28%synergy
Radagast of Rhosgobel
14%inclusion2 decks14 decks
11%synergy
Hexhaven Invigorator
14%inclusion1 decks7 decks
13%synergy
The Notary Hobbits
7.1%inclusion1 decks14 decks
6%synergy
High Synergy Cards
Sakashima of a Thousand Faces
84%inclusion53 decks63 decks
79%synergy
Adrix and Nev, Twincasters
87%inclusion55 decks63 decks
78%synergy
Spark Double
84%inclusion53 decks63 decks
75%synergy
Parallel Lives
81%inclusion51 decks63 decks
75%synergy
Elemental Bond
75%inclusion47 decks63 decks
69%synergy
Doubling Season
73%inclusion46 decks63 decks
62%synergy
Whelming Wave
71%inclusion45 decks63 decks
61%synergy
Mana Drain
76%inclusion48 decks63 decks
61%synergy
Irenicus's Vile Duplication
67%inclusion42 decks63 decks
61%synergy
Sakashima the Impostor
60%inclusion38 decks63 decks
58%synergy
Top Cards
Heroic Intervention
83%inclusion52 decks63 decks
52%synergy
Birds of Paradise
76%inclusion48 decks63 decks
48%synergy
Counterspell
76%inclusion48 decks63 decks
28%synergy
Nature's Lore
75%inclusion47 decks63 decks
42%synergy
Three Visits
68%inclusion43 decks63 decks
42%synergy
Llanowar Elves
68%inclusion43 decks63 decks
40%synergy
Farseek
65%inclusion41 decks63 decks
38%synergy
Beast Within
65%inclusion41 decks63 decks
17%synergy
Koma, World-Eater
63%inclusion40 decks63 decks
52%synergy
Junk Winder
62%inclusion39 decks63 decks
56%synergy
Game Changers
Gaea's Cradle
67%inclusion42 decks63 decks
60%synergy
Cyclonic Rift
52%inclusion33 decks63 decks
30%synergy
Rhystic Study
37%inclusion23 decks63 decks
17%synergy
Fierce Guardianship
35%inclusion22 decks63 decks
19%synergy
Seedborn Muse
25%inclusion16 decks63 decks
9%synergy
Ancient Tomb
21%inclusion13 decks63 decks
12%synergy
Worldly Tutor
19%inclusion12 decks63 decks
5%synergy
Crop Rotation
7.9%inclusion5 decks63 decks
-4%synergy
Consecrated Sphinx
7.9%inclusion5 decks63 decks
-0%synergy
The One Ring
7.9%inclusion5 decks63 decks
1%synergy
Creatures
Craterhoof Behemoth
62%inclusion39 decks63 decks
51%synergy
Serpent of Yawning Depths
59%inclusion37 decks63 decks
53%synergy
Spawning Kraken
54%inclusion34 decks63 decks
47%synergy
Aesi, Tyrant of Gyre Strait
51%inclusion32 decks63 decks
33%synergy
Roaming Throne
49%inclusion31 decks63 decks
42%synergy
Elvish Mystic
46%inclusion29 decks63 decks
23%synergy
Ohran Frostfang
41%inclusion26 decks63 decks
37%synergy
Enduring Vitality
38%inclusion24 decks63 decks
30%synergy
Arixmethes, Slumbering Isle
37%inclusion23 decks63 decks
24%synergy
Fyndhorn Elves
37%inclusion23 decks63 decks
22%synergy
Eternal Witness
35%inclusion22 decks63 decks
17%synergy
Fanatic of Rhonas
35%inclusion22 decks63 decks
29%synergy
Summon: Leviathan
35%inclusion19 decks55 decks
28%synergy
Murkfiend Liege
32%inclusion20 decks63 decks
19%synergy
Delighted Halfling
32%inclusion20 decks63 decks
20%synergy
Hullbreaker Horror
30%inclusion19 decks63 decks
13%synergy
Archetype of Imagination
29%inclusion18 decks63 decks
24%synergy
Tatyova, Benthic Druid
22%inclusion14 decks63 decks
-7%synergy
Garruk's Packleader
22%inclusion14 decks63 decks
20%synergy
The Unagi of Kyoshi Island
22%inclusion10 decks45 decks
17%synergy
Sakura-Tribe Elder
21%inclusion13 decks63 decks
3%synergy
Esix, Fractal Bloom
19%inclusion12 decks63 decks
15%synergy
Toski, Bearer of Secrets
19%inclusion12 decks63 decks
16%synergy
Slinn Voda, the Rising Deep
17%inclusion11 decks63 decks
12%synergy
Nezahal, Primal Tide
17%inclusion11 decks63 decks
8%synergy
Circle of Dreams Druid
16%inclusion10 decks63 decks
14%synergy
Lotus Cobra
16%inclusion10 decks63 decks
4%synergy
Kinnan, Bonder Prodigy
16%inclusion10 decks63 decks
12%synergy
Chameleon, Master of Disguise
15%inclusion7 decks48 decks
12%synergy
Phyrexian Metamorph
14%inclusion9 decks63 decks
6%synergy
Coiling Oracle
13%inclusion8 decks63 decks
1%synergy
Azusa, Lost but Seeking
13%inclusion8 decks63 decks
-0%synergy
Uro, Titan of Nature's Wrath
13%inclusion8 decks63 decks
4%synergy
Octomancer
11%inclusion7 decks63 decks
7%synergy
Thrasios, Triton Hero
11%inclusion7 decks63 decks
4%synergy
Scourge of Fleets
11%inclusion7 decks63 decks
4%synergy
Enduring Curiosity
11%inclusion7 decks63 decks
8%synergy
Scute Swarm
11%inclusion7 decks63 decks
-7%synergy
Glasspool Mimic
11%inclusion7 decks63 decks
7%synergy
Reclamation Sage
10%inclusion6 decks63 decks
-2%synergy
Curiosity Crafter
10%inclusion6 decks63 decks
6%synergy
Troyan, Gutsy Explorer
10%inclusion6 decks63 decks
5%synergy
Saryth, the Viper's Fang
10%inclusion6 decks63 decks
8%synergy
Champion of Lambholt
10%inclusion6 decks63 decks
5%synergy
Mister Fantastic, Reed Richards
10%inclusion2 decks21 decks
6%synergy
Irma, Part-Time Mutant
9.4%inclusion3 decks32 decks
7%synergy
Badgermole Cub
8.9%inclusion4 decks45 decks
4%synergy
Tam, Mindful First-Year
8.6%inclusion3 decks35 decks
7%synergy
Stormtide Leviathan
7.9%inclusion5 decks63 decks
3%synergy
Nadir Kraken
7.9%inclusion5 decks63 decks
5%synergy
Instants
Growth Spiral
52%inclusion33 decks63 decks
8%synergy
Pongify
49%inclusion31 decks63 decks
25%synergy
Swan Song
49%inclusion31 decks63 decks
30%synergy
Double Major
43%inclusion27 decks63 decks
35%synergy
An Offer You Can't Refuse
41%inclusion26 decks63 decks
17%synergy
Second Harvest
41%inclusion26 decks63 decks
35%synergy
Rapid Hybridization
40%inclusion25 decks63 decks
12%synergy
Negate
38%inclusion24 decks63 decks
14%synergy
Arcane Denial
35%inclusion22 decks63 decks
13%synergy
Krosan Grip
29%inclusion18 decks63 decks
22%synergy
Nature's Claim
29%inclusion18 decks63 decks
20%synergy
Sink into Stupor
29%inclusion18 decks63 decks
16%synergy
Return of the Wildspeaker
27%inclusion17 decks63 decks
17%synergy
Force of Negation
22%inclusion14 decks63 decks
15%synergy
Reality Shift
19%inclusion12 decks63 decks
5%synergy
Archdruid's Charm
17%inclusion11 decks63 decks
12%synergy
Brainstorm
16%inclusion10 decks63 decks
1%synergy
Force of Vigor
16%inclusion10 decks63 decks
12%synergy
Stubborn Denial
14%inclusion9 decks63 decks
11%synergy
Chord of Calling
14%inclusion9 decks63 decks
7%synergy
Noxious Revival
14%inclusion9 decks63 decks
9%synergy
Tamiyo's Safekeeping
14%inclusion9 decks63 decks
9%synergy
Voidslime
14%inclusion9 decks63 decks
10%synergy
Legolas's Quick Reflexes
13%inclusion8 decks63 decks
11%synergy
Pact of Negation
13%inclusion8 decks63 decks
6%synergy
Dispel
11%inclusion7 decks63 decks
7%synergy
Simic Charm
11%inclusion7 decks63 decks
4%synergy
Flusterstorm
10%inclusion6 decks63 decks
3%synergy
Veil of Summer
7.9%inclusion5 decks63 decks
2%synergy
Plasm Capture
7.9%inclusion5 decks63 decks
5%synergy
Mindbreak Trap
7.9%inclusion5 decks63 decks
3%synergy
Sublime Epiphany
7.9%inclusion5 decks63 decks
6%synergy
Delay
7.9%inclusion5 decks63 decks
6%synergy
Spell Pierce
7.9%inclusion5 decks63 decks
5%synergy
March of Swirling Mist
7.9%inclusion5 decks63 decks
4%synergy
Mental Misstep
6.3%inclusion4 decks63 decks
1%synergy
Chain of Vapor
6.3%inclusion4 decks63 decks
4%synergy
Mystic Reflection
6.3%inclusion4 decks63 decks
4%synergy
Aetherize
6.3%inclusion4 decks63 decks
-6%synergy
Resculpt
6.3%inclusion4 decks63 decks
2%synergy
Slip Out the Back
6.3%inclusion4 decks63 decks
3%synergy
Disallow
6.3%inclusion4 decks63 decks
5%synergy
Into the Flood Maw
6.3%inclusion4 decks63 decks
2%synergy
Planar Genesis
6.3%inclusion4 decks63 decks
-4%synergy
Narset's Reversal
6.3%inclusion4 decks63 decks
5%synergy
Sorceries
Cultivate
62%inclusion39 decks63 decks
17%synergy
Kodama's Reach
59%inclusion37 decks63 decks
25%synergy
Rampant Growth
57%inclusion36 decks63 decks
18%synergy
Quantum Misalignment
38%inclusion24 decks63 decks
35%synergy
Skyshroud Claim
37%inclusion23 decks63 decks
27%synergy
Finale of Devastation
30%inclusion19 decks63 decks
19%synergy
Overwhelming Stampede
27%inclusion17 decks63 decks
14%synergy
Sea Gate Restoration
21%inclusion13 decks63 decks
16%synergy
Triumph of the Hordes
17%inclusion11 decks63 decks
14%synergy
Shamanic Revelation
17%inclusion11 decks63 decks
13%synergy
Explore
14%inclusion9 decks63 decks
-6%synergy
Green Sun's Zenith
13%inclusion8 decks63 decks
5%synergy
Distant Melody
13%inclusion8 decks63 decks
9%synergy
Bala Ged Recovery
13%inclusion8 decks63 decks
3%synergy
Rite of Replication
13%inclusion8 decks63 decks
6%synergy
Rishkar's Expertise
11%inclusion7 decks63 decks
2%synergy
Ponder
10%inclusion6 decks63 decks
2%synergy
Migration Path
10%inclusion6 decks63 decks
6%synergy
Regrowth
10%inclusion6 decks63 decks
6%synergy
Multiversal Recruitment
10%inclusion2 decks21 decks
8%synergy
Windfall
7.9%inclusion5 decks63 decks
4%synergy
Nature's Rhythm
6.6%inclusion4 decks61 decks
0%synergy
Into the North
6.3%inclusion4 decks63 decks
5%synergy
Turntimber Symbiosis
6.3%inclusion4 decks63 decks
4%synergy
Tempt with Discovery
6.3%inclusion4 decks63 decks
2%synergy
Sylvan Tutor
6.3%inclusion4 decks63 decks
5%synergy
Search for Tomorrow
6.3%inclusion4 decks63 decks
3%synergy
Explosive Vegetation
6.3%inclusion4 decks63 decks
1%synergy
Expropriate
6.3%inclusion4 decks63 decks
5%synergy
Raise the Palisade
6.3%inclusion4 decks63 decks
0%synergy
Utility Artifacts
Lightning Greaves
56%inclusion35 decks63 decks
36%synergy
Helm of the Host
52%inclusion33 decks63 decks
48%synergy
Swiftfoot Boots
44%inclusion28 decks63 decks
20%synergy
The Great Henge
32%inclusion20 decks63 decks
22%synergy
Emerald Medallion
22%inclusion14 decks63 decks
19%synergy
Sapphire Medallion
17%inclusion11 decks63 decks
14%synergy
Mirror Box
14%inclusion9 decks63 decks
11%synergy
Combine Chrysalis
13%inclusion8 decks63 decks
8%synergy
Eldrazi Monument
10%inclusion6 decks63 decks
9%synergy
Coat of Arms
7.9%inclusion5 decks63 decks
7%synergy
Skullclamp
7.9%inclusion5 decks63 decks
6%synergy
Wizard's Staff
6.7%inclusion1 decks15 decks
4%synergy
Banner of Kinship
6.3%inclusion4 decks63 decks
5%synergy
Enchantments
Tribute to the World Tree
57%inclusion36 decks63 decks
52%synergy
Kindred Discovery
46%inclusion29 decks63 decks
37%synergy
Mystic Remora
38%inclusion24 decks63 decks
24%synergy
Cryptolith Rite
33%inclusion21 decks63 decks
30%synergy
Sylvan Library
27%inclusion17 decks63 decks
19%synergy
Growing Rites of Itlimoc
27%inclusion17 decks63 decks
22%synergy
Exploration
24%inclusion15 decks63 decks
11%synergy
Primal Vigor
24%inclusion15 decks63 decks
21%synergy
Beastmaster Ascension
21%inclusion13 decks63 decks
18%synergy
Utopia Sprawl
19%inclusion12 decks63 decks
13%synergy
Paradox Haze
19%inclusion12 decks63 decks
19%synergy
Defense of the Heart
16%inclusion10 decks63 decks
14%synergy
Wild Growth
13%inclusion8 decks63 decks
4%synergy
Garruk's Uprising
10%inclusion6 decks63 decks
-8%synergy
Unnatural Growth
10%inclusion6 decks63 decks
6%synergy
Amphibian Downpour
7.9%inclusion5 decks63 decks
3%synergy
Extravagant Replication
6.3%inclusion4 decks63 decks
4%synergy
Burgeoning
6.3%inclusion4 decks63 decks
-1%synergy
Asceticism
6.3%inclusion4 decks63 decks
3%synergy
Levitation
6.3%inclusion4 decks63 decks
6%synergy
Dismiss into Dream
6.3%inclusion4 decks63 decks
6%synergy
Propaganda
6.3%inclusion4 decks63 decks
-0%synergy
Moonlit Meditation
5.9%inclusion3 decks51 decks
5%synergy
Springleaf Parade
5.7%inclusion2 decks35 decks
3%synergy
Planeswalkers
Oko, Thief of Crowns
37%inclusion23 decks63 decks
31%synergy
Utility Lands
Boseiju, Who Endures
59%inclusion37 decks63 decks
36%synergy
Reliquary Tower
51%inclusion32 decks63 decks
1%synergy
Otawara, Soaring City
49%inclusion31 decks63 decks
31%synergy
Yavimaya, Cradle of Growth
46%inclusion29 decks63 decks
26%synergy
Three Tree City
37%inclusion23 decks63 decks
32%synergy
Mistrise Village
34%inclusion21 decks61 decks
24%synergy
Command Beacon
27%inclusion17 decks63 decks
23%synergy
Alchemist's Refuge
21%inclusion13 decks63 decks
1%synergy
Evendo, Waking Haven
16%inclusion8 decks51 decks
10%synergy
Mystic Sanctuary
14%inclusion9 decks63 decks
2%synergy
Castle Garenbrig
14%inclusion9 decks63 decks
10%synergy
Rogue's Passage
14%inclusion9 decks63 decks
-9%synergy
Temple of the False God
13%inclusion8 decks63 decks
-3%synergy
Nykthos, Shrine to Nyx
11%inclusion7 decks63 decks
9%synergy
Urza's Saga
7.9%inclusion5 decks63 decks
3%synergy
Minamo, School at Water's Edge
6.3%inclusion4 decks63 decks
1%synergy
Emergence Zone
6.3%inclusion4 decks63 decks
3%synergy
Shifting Woodland
6.3%inclusion4 decks63 decks
1%synergy
Mosswort Bridge
6.3%inclusion4 decks63 decks
-10%synergy
Strip Mine
6.3%inclusion4 decks63 decks
4%synergy
Dryad Arbor
6.3%inclusion4 decks63 decks
2%synergy
Mana Artifacts
Sol Ring
95%inclusion60 decks63 decks
15%synergy
Arcane Signet
79%inclusion50 decks63 decks
16%synergy
Talisman of Curiosity
41%inclusion26 decks63 decks
20%synergy
Simic Signet
29%inclusion18 decks63 decks
0%synergy
Thought Vessel
29%inclusion18 decks63 decks
9%synergy
Fellwar Stone
21%inclusion13 decks63 decks
11%synergy
Commander's Sphere
7.9%inclusion5 decks63 decks
1%synergy
Decanter of Endless Water
6.3%inclusion4 decks63 decks
2%synergy
Lands
Command Tower
92%inclusion58 decks63 decks
7%synergy
Breeding Pool
90%inclusion57 decks63 decks
42%synergy
Island
90%inclusion57 decks63 decks
-5%synergy
Forest
90%inclusion57 decks63 decks
-5%synergy
Rejuvenating Springs
86%inclusion54 decks63 decks
43%synergy
Misty Rainforest
83%inclusion52 decks63 decks
51%synergy
Tropical Island
70%inclusion44 decks63 decks
55%synergy
Hinterland Harbor
65%inclusion41 decks63 decks
3%synergy
Yavimaya Coast
57%inclusion36 decks63 decks
4%synergy
Hedge Maze
54%inclusion34 decks63 decks
34%synergy
Dreamroot Cascade
49%inclusion31 decks63 decks
3%synergy
Flooded Grove
44%inclusion28 decks63 decks
0%synergy
Barkchannel Pathway
43%inclusion27 decks63 decks
23%synergy
Waterlogged Grove
43%inclusion27 decks63 decks
24%synergy
Verdant Catacombs
37%inclusion23 decks63 decks
28%synergy
Windswept Heath
33%inclusion21 decks63 decks
23%synergy
Polluted Delta
33%inclusion21 decks63 decks
23%synergy
Prismatic Vista
32%inclusion20 decks63 decks
25%synergy
Simic Growth Chamber
32%inclusion20 decks63 decks
-13%synergy
Scalding Tarn
32%inclusion20 decks63 decks
23%synergy
Flooded Strand
32%inclusion20 decks63 decks
21%synergy
Willowrush Verge
30%inclusion19 decks63 decks
11%synergy
Fabled Passage
29%inclusion18 decks63 decks
10%synergy
Sink into Stupor
29%inclusion18 decks63 decks
16%synergy
Wooded Foothills
27%inclusion17 decks63 decks
18%synergy
Temple of Mystery
27%inclusion17 decks63 decks
-9%synergy
Sea Gate Restoration
21%inclusion13 decks63 decks
16%synergy
Snow-Covered Island
21%inclusion13 decks63 decks
15%synergy
Snow-Covered Forest
19%inclusion12 decks63 decks
14%synergy
Myriad Landscape
16%inclusion10 decks63 decks
-3%synergy
Vineglimmer Snarl
16%inclusion10 decks63 decks
-24%synergy
Reflecting Pool
16%inclusion10 decks63 decks
13%synergy
Mana Confluence
16%inclusion10 decks63 decks
10%synergy
City of Brass
16%inclusion10 decks63 decks
10%synergy
Exotic Orchard
14%inclusion9 decks63 decks
-11%synergy
Overflowing Basin
13%inclusion8 decks63 decks
-9%synergy
Evolving Wilds
13%inclusion8 decks63 decks
-11%synergy
Bala Ged Recovery
13%inclusion8 decks63 decks
3%synergy
Sodden Verdure
11%inclusion4 decks35 decks
-12%synergy
Terramorphic Expanse
11%inclusion7 decks63 decks
-9%synergy
Rimewood Falls
11%inclusion7 decks63 decks
4%synergy
Gemstone Caverns
11%inclusion7 decks63 decks
6%synergy
Glasspool Mimic
11%inclusion7 decks63 decks
7%synergy
Thornwood Falls
11%inclusion7 decks63 decks
-5%synergy
Tangled Islet
10%inclusion6 decks63 decks
-6%synergy
Botanical Sanctum
7.9%inclusion5 decks63 decks
-5%synergy
Cavern of Souls
7.9%inclusion5 decks63 decks
3%synergy
Turntimber Symbiosis
6.3%inclusion4 decks63 decks
4%synergy
Path of Ancestry
6.3%inclusion4 decks63 decks
-11%synergy
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