Koma, Cosmos Serpent (Commander) - Budget Upgraded

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #342
55decks
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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Super Intelligence
9.1%inclusion1 decks11 decks
8%synergy
Atlantean Cavalry
9.1%inclusion1 decks11 decks
9%synergy
Attuma, Atlantean Warlord
2.9%inclusion1 decks35 decks
2%synergy
High Synergy Cards
Koma, World-Eater
69%inclusion38 decks55 decks
57%synergy
Whelming Wave
64%inclusion35 decks55 decks
53%synergy
Elemental Bond
51%inclusion28 decks55 decks
45%synergy
Adrix and Nev, Twincasters
51%inclusion28 decks55 decks
42%synergy
Junk Winder
47%inclusion26 decks55 decks
41%synergy
Arixmethes, Slumbering Isle
53%inclusion29 decks55 decks
40%synergy
Garruk's Packleader
42%inclusion23 decks55 decks
40%synergy
Sakura-Tribe Elder
53%inclusion29 decks55 decks
34%synergy
Llanowar Elves
62%inclusion34 decks55 decks
34%synergy
Esix, Fractal Bloom
36%inclusion20 decks55 decks
33%synergy
Top Cards
Rampant Growth
71%inclusion39 decks55 decks
31%synergy
Cultivate
69%inclusion38 decks55 decks
23%synergy
Kodama's Reach
58%inclusion32 decks55 decks
24%synergy
Counterspell
58%inclusion32 decks55 decks
9%synergy
Growth Spiral
56%inclusion31 decks55 decks
12%synergy
Beast Within
55%inclusion30 decks55 decks
6%synergy
Negate
53%inclusion29 decks55 decks
28%synergy
Tatyova, Benthic Druid
47%inclusion26 decks55 decks
18%synergy
Farseek
38%inclusion21 decks55 decks
12%synergy
Aesi, Tyrant of Gyre Strait
38%inclusion21 decks55 decks
21%synergy
Game Changers
Seedborn Muse
15%inclusion8 decks55 decks
-1%synergy
Crop Rotation
5.5%inclusion3 decks55 decks
-6%synergy
Creatures
Murkfiend Liege
36%inclusion20 decks55 decks
23%synergy
Elvish Mystic
31%inclusion17 decks55 decks
8%synergy
Summon: Leviathan
30%inclusion15 decks50 decks
23%synergy
Rampaging Baloths
29%inclusion16 decks55 decks
14%synergy
Archetype of Imagination
29%inclusion16 decks55 decks
25%synergy
Ohran Frostfang
27%inclusion15 decks55 decks
24%synergy
Hullbreaker Horror
27%inclusion15 decks55 decks
10%synergy
Reclamation Sage
25%inclusion14 decks55 decks
13%synergy
Coiling Oracle
25%inclusion14 decks55 decks
13%synergy
Eternal Witness
24%inclusion13 decks55 decks
5%synergy
Scourge of Fleets
22%inclusion12 decks55 decks
14%synergy
Nadir Kraken
22%inclusion12 decks55 decks
18%synergy
Slinn Voda, the Rising Deep
20%inclusion11 decks55 decks
14%synergy
Avenger of Zendikar
20%inclusion11 decks55 decks
4%synergy
Starwinder
20%inclusion9 decks45 decks
14%synergy
Xolatoyac, the Smiling Flood
18%inclusion10 decks55 decks
12%synergy
Spark Double
18%inclusion10 decks55 decks
9%synergy
Serpent of Yawning Depths
18%inclusion10 decks55 decks
12%synergy
Toski, Bearer of Secrets
18%inclusion10 decks55 decks
15%synergy
Fyndhorn Elves
16%inclusion9 decks55 decks
2%synergy
Scute Swarm
15%inclusion8 decks55 decks
-4%synergy
Trygon Predator
15%inclusion8 decks55 decks
9%synergy
Octomancer
13%inclusion7 decks55 decks
8%synergy
Saryth, the Viper's Fang
13%inclusion7 decks55 decks
11%synergy
Kiora, the Rising Tide
13%inclusion7 decks55 decks
10%synergy
Hydroid Krasis
13%inclusion7 decks55 decks
2%synergy
The Unagi of Kyoshi Island
12%inclusion5 decks41 decks
7%synergy
Maraleaf Pixie
11%inclusion6 decks55 decks
6%synergy
Troyan, Gutsy Explorer
11%inclusion6 decks55 decks
7%synergy
Mystic Snake
11%inclusion6 decks55 decks
8%synergy
Grappling Kraken
11%inclusion6 decks55 decks
7%synergy
Prime Speaker Zegana
11%inclusion6 decks55 decks
1%synergy
Inga and Esika
11%inclusion6 decks55 decks
9%synergy
End-Raze Forerunners
11%inclusion6 decks55 decks
7%synergy
Wood Elves
11%inclusion6 decks55 decks
5%synergy
Farhaven Elf
11%inclusion6 decks55 decks
7%synergy
Tireless Provisioner
11%inclusion6 decks55 decks
-3%synergy
Ghalta, Primal Hunger
11%inclusion6 decks55 decks
8%synergy
Loot, Exuberant Explorer
11%inclusion6 decks55 decks
4%synergy
Tam, Mindful First-Year
10%inclusion3 decks30 decks
8%synergy
Rashmi, Eternities Crafter
9.1%inclusion5 decks55 decks
6%synergy
Curiosity Crafter
9.1%inclusion5 decks55 decks
5%synergy
Stormtide Leviathan
9.1%inclusion5 decks55 decks
4%synergy
Scavenging Ooze
9.1%inclusion5 decks55 decks
7%synergy
Fierce Empath
9.1%inclusion5 decks55 decks
7%synergy
Beast Whisperer
9.1%inclusion5 decks55 decks
1%synergy
Chasm Skulker
9.1%inclusion5 decks55 decks
3%synergy
Mossborn Hydra
9.1%inclusion5 decks55 decks
2%synergy
Colossal Skyturtle
9.1%inclusion5 decks55 decks
4%synergy
Arbor Elf
9.1%inclusion5 decks55 decks
4%synergy
Instants
Return of the Wildspeaker
36%inclusion20 decks55 decks
26%synergy
Aetherize
35%inclusion19 decks55 decks
22%synergy
Reality Shift
33%inclusion18 decks55 decks
19%synergy
Arcane Denial
29%inclusion16 decks55 decks
7%synergy
An Offer You Can't Refuse
27%inclusion15 decks55 decks
4%synergy
Harrow
25%inclusion14 decks55 decks
14%synergy
Double Major
24%inclusion13 decks55 decks
16%synergy
Rapid Hybridization
22%inclusion12 decks55 decks
-5%synergy
Second Harvest
22%inclusion12 decks55 decks
15%synergy
Eureka Moment
20%inclusion11 decks55 decks
8%synergy
Decisive Denial
20%inclusion11 decks55 decks
14%synergy
Planar Genesis
20%inclusion11 decks55 decks
9%synergy
Snakeskin Veil
18%inclusion10 decks55 decks
12%synergy
Krosan Grip
18%inclusion10 decks55 decks
12%synergy
Auroral Procession
17%inclusion9 decks53 decks
13%synergy
Quandrix Charm
17%inclusion3 decks18 decks
8%synergy
Pongify
16%inclusion9 decks55 decks
-8%synergy
Plasm Capture
16%inclusion9 decks55 decks
13%synergy
Perplexing Test
16%inclusion9 decks55 decks
11%synergy
Brainstorm
15%inclusion8 decks55 decks
-0%synergy
Refute
15%inclusion8 decks55 decks
13%synergy
Voidslime
15%inclusion8 decks55 decks
10%synergy
Simic Charm
15%inclusion8 decks55 decks
7%synergy
Resculpt
13%inclusion7 decks55 decks
8%synergy
Disallow
13%inclusion7 decks55 decks
11%synergy
Brush Off
11%inclusion2 decks18 decks
10%synergy
Return to Nature
11%inclusion6 decks55 decks
6%synergy
Essence Scatter
11%inclusion6 decks55 decks
9%synergy
Sublime Epiphany
11%inclusion6 decks55 decks
9%synergy
Spell Pierce
11%inclusion6 decks55 decks
8%synergy
Heroic Intervention
9.1%inclusion5 decks55 decks
-21%synergy
Biomass Mutation
9.1%inclusion5 decks55 decks
5%synergy
Fog
9.1%inclusion5 decks55 decks
5%synergy
Roiling Regrowth
9.1%inclusion5 decks55 decks
5%synergy
Nature's Claim
9.1%inclusion5 decks55 decks
0%synergy
Mystic Reflection
9.1%inclusion5 decks55 decks
7%synergy
Tamiyo's Safekeeping
9.1%inclusion5 decks55 decks
4%synergy
Collective Resistance
9.1%inclusion5 decks55 decks
6%synergy
Mana Leak
9.1%inclusion5 decks55 decks
7%synergy
High Tide
9.1%inclusion5 decks55 decks
7%synergy
Into the Roil
9.1%inclusion5 decks55 decks
8%synergy
Frantic Search
7.3%inclusion4 decks55 decks
1%synergy
Disdainful Stroke
7.3%inclusion4 decks55 decks
6%synergy
Entish Restoration
7.3%inclusion4 decks55 decks
-2%synergy
Cancel
7.3%inclusion4 decks55 decks
5%synergy
Aetherspouts
7.3%inclusion4 decks55 decks
6%synergy
Prishe's Wanderings
6.1%inclusion3 decks49 decks
5%synergy
Embrace the Paradox
5.9%inclusion1 decks17 decks
-0%synergy
Heritage Reclamation
5.7%inclusion3 decks53 decks
4%synergy
Run Away Together
5.5%inclusion3 decks55 decks
3%synergy
Sorceries
Nature's Lore
35%inclusion19 decks55 decks
2%synergy
Shamanic Revelation
27%inclusion15 decks55 decks
22%synergy
Explore
24%inclusion13 decks55 decks
4%synergy
Explosive Vegetation
22%inclusion12 decks55 decks
16%synergy
Urban Evolution
22%inclusion12 decks55 decks
13%synergy
Migration Path
22%inclusion12 decks55 decks
19%synergy
Overwhelming Stampede
22%inclusion12 decks55 decks
9%synergy
Curse of the Swine
20%inclusion11 decks55 decks
8%synergy
Overrun
18%inclusion10 decks55 decks
16%synergy
Harmonize
18%inclusion10 decks55 decks
13%synergy
Mind into Matter
17%inclusion3 decks18 decks
8%synergy
Grow from the Ashes
16%inclusion9 decks55 decks
15%synergy
Skyshroud Claim
15%inclusion8 decks55 decks
5%synergy
Regrowth
15%inclusion8 decks55 decks
11%synergy
Irenicus's Vile Duplication
13%inclusion7 decks55 decks
7%synergy
Bushwhack
13%inclusion7 decks55 decks
11%synergy
Rite of Replication
13%inclusion7 decks55 decks
6%synergy
Three Visits
11%inclusion6 decks55 decks
-15%synergy
Broken Bond
11%inclusion6 decks55 decks
7%synergy
River's Rebuke
11%inclusion6 decks55 decks
8%synergy
Ezuri's Predation
11%inclusion6 decks55 decks
3%synergy
Preordain
11%inclusion6 decks55 decks
3%synergy
Shared Roots
10%inclusion4 decks41 decks
4%synergy
Triumph of the Hordes
9.1%inclusion5 decks55 decks
6%synergy
Rishkar's Expertise
9.1%inclusion5 decks55 decks
-0%synergy
Ponder
7.3%inclusion4 decks55 decks
0%synergy
Circuitous Route
7.3%inclusion4 decks55 decks
5%synergy
Oversimplify
7.3%inclusion4 decks55 decks
2%synergy
Tooth and Nail
7.3%inclusion4 decks55 decks
6%synergy
Treasure Cruise
7.3%inclusion4 decks55 decks
4%synergy
Distant Melody
7.3%inclusion4 decks55 decks
4%synergy
Germination Practicum
5.9%inclusion1 decks17 decks
0%synergy
Nature's Rhythm
5.7%inclusion3 decks53 decks
-0%synergy
Planar Engineering
5.6%inclusion1 decks18 decks
1%synergy
Echocasting Symposium
5.6%inclusion1 decks18 decks
2%synergy
Flare of Cultivation
5.5%inclusion3 decks55 decks
4%synergy
Consuming Tide
5.5%inclusion3 decks55 decks
4%synergy
Wash Out
5.5%inclusion3 decks55 decks
5%synergy
Flood of Tears
5.5%inclusion3 decks55 decks
3%synergy
Search for Tomorrow
5.5%inclusion3 decks55 decks
2%synergy
Ravenform
5.5%inclusion3 decks55 decks
2%synergy
Glimpse the Core
5.5%inclusion3 decks55 decks
5%synergy
Utility Artifacts
Swiftfoot Boots
35%inclusion19 decks55 decks
10%synergy
Combine Chrysalis
27%inclusion15 decks55 decks
23%synergy
Lightning Greaves
16%inclusion9 decks55 decks
-4%synergy
Idol of Oblivion
13%inclusion7 decks55 decks
9%synergy
Bident of Thassa
13%inclusion7 decks55 decks
6%synergy
Helm of the Host
7.3%inclusion4 decks55 decks
2%synergy
The Earth Crystal
6.1%inclusion3 decks49 decks
0%synergy
Mirror Box
5.5%inclusion3 decks55 decks
2%synergy
Wayfarer's Bauble
5.5%inclusion3 decks55 decks
4%synergy
Sapphire Medallion
5.5%inclusion3 decks55 decks
2%synergy
Enchantments
Wilderness Reclamation
35%inclusion19 decks55 decks
25%synergy
Garruk's Uprising
27%inclusion15 decks55 decks
10%synergy
Imprisoned in the Moon
25%inclusion14 decks55 decks
21%synergy
Propaganda
18%inclusion10 decks55 decks
11%synergy
Beastmaster Ascension
16%inclusion9 decks55 decks
13%synergy
Wild Growth
15%inclusion8 decks55 decks
6%synergy
Verity Circle
11%inclusion6 decks55 decks
10%synergy
Mystic Remora
11%inclusion6 decks55 decks
-3%synergy
Primal Vigor
11%inclusion6 decks55 decks
8%synergy
Growing Rites of Itlimoc
11%inclusion6 decks55 decks
5%synergy
Kindred Discovery
9.1%inclusion5 decks55 decks
-0%synergy
Utopia Sprawl
9.1%inclusion5 decks55 decks
3%synergy
Doubling Season
7.3%inclusion4 decks55 decks
-4%synergy
Cryptolith Rite
7.3%inclusion4 decks55 decks
4%synergy
Extravagant Replication
7.3%inclusion4 decks55 decks
5%synergy
Sandwurm Convergence
7.3%inclusion4 decks55 decks
5%synergy
Kenrith's Transformation
7.3%inclusion4 decks55 decks
4%synergy
Moonlit Meditation
6.7%inclusion3 decks45 decks
6%synergy
Lignify
5.5%inclusion3 decks55 decks
4%synergy
Tribute to the World Tree
5.5%inclusion3 decks55 decks
-0%synergy
Unnatural Growth
5.5%inclusion3 decks55 decks
2%synergy
New Horizons
5.5%inclusion3 decks55 decks
5%synergy
March of the World Ooze
5.5%inclusion3 decks55 decks
5%synergy
Zendikar's Roil
5.5%inclusion3 decks55 decks
2%synergy
Opposition
5.5%inclusion3 decks55 decks
5%synergy
Primeval Bounty
5.5%inclusion3 decks55 decks
3%synergy
Battles
Invasion of Segovia
5.5%inclusion3 decks55 decks
5%synergy
Planeswalkers
Oko, Lorwyn Liege
10%inclusion3 decks30 decks
9%synergy
Kiora, Behemoth Beckoner
9.1%inclusion5 decks55 decks
3%synergy
Kiora, the Crashing Wave
9.1%inclusion5 decks55 decks
7%synergy
Oko, Thief of Crowns
9.1%inclusion5 decks55 decks
3%synergy
Kiora, Master of the Depths
7.3%inclusion4 decks55 decks
5%synergy
Garruk, Primal Hunter
5.5%inclusion3 decks55 decks
3%synergy
Wrenn and Seven
5.5%inclusion3 decks55 decks
4%synergy
Nissa, Steward of Elements
5.5%inclusion3 decks55 decks
2%synergy
Utility Lands
Reliquary Tower
29%inclusion16 decks55 decks
-21%synergy
Temple of the False God
22%inclusion12 decks55 decks
6%synergy
Alchemist's Refuge
20%inclusion11 decks55 decks
1%synergy
Rogue's Passage
20%inclusion11 decks55 decks
-3%synergy
Lumbering Falls
15%inclusion8 decks55 decks
9%synergy
Mosswort Bridge
13%inclusion7 decks55 decks
-4%synergy
Scavenger Grounds
9.1%inclusion5 decks55 decks
5%synergy
Castle Vantress
9.1%inclusion5 decks55 decks
3%synergy
Lair of the Hydra
5.5%inclusion3 decks55 decks
2%synergy
Mystic Sanctuary
5.5%inclusion3 decks55 decks
-7%synergy
Mana Artifacts
Sol Ring
82%inclusion45 decks55 decks
2%synergy
Arcane Signet
62%inclusion34 decks55 decks
-1%synergy
Simic Signet
42%inclusion23 decks55 decks
12%synergy
Talisman of Curiosity
35%inclusion19 decks55 decks
13%synergy
Commander's Sphere
25%inclusion14 decks55 decks
19%synergy
Thought Vessel
22%inclusion12 decks55 decks
2%synergy
Mind Stone
18%inclusion10 decks55 decks
14%synergy
Fellwar Stone
13%inclusion7 decks55 decks
3%synergy
Midnight Clock
7.3%inclusion4 decks55 decks
5%synergy
Moss Diamond
5.5%inclusion3 decks55 decks
5%synergy
Sky Diamond
5.5%inclusion3 decks55 decks
4%synergy
Decanter of Endless Water
5.5%inclusion3 decks55 decks
1%synergy
Thran Dynamo
5.5%inclusion3 decks55 decks
3%synergy
Lands
Island
98%inclusion54 decks55 decks
2%synergy
Forest
98%inclusion54 decks55 decks
3%synergy
Command Tower
73%inclusion40 decks55 decks
-12%synergy
Simic Growth Chamber
56%inclusion31 decks55 decks
11%synergy
Hinterland Harbor
55%inclusion30 decks55 decks
-8%synergy
Yavimaya Coast
53%inclusion29 decks55 decks
-0%synergy
Temple of Mystery
51%inclusion28 decks55 decks
14%synergy
Evolving Wilds
47%inclusion26 decks55 decks
23%synergy
Thornwood Falls
45%inclusion25 decks55 decks
29%synergy
Vineglimmer Snarl
44%inclusion24 decks55 decks
4%synergy
Flooded Grove
40%inclusion22 decks55 decks
-4%synergy
Dreamroot Cascade
35%inclusion19 decks55 decks
-11%synergy
Exotic Orchard
29%inclusion16 decks55 decks
4%synergy
Terramorphic Expanse
27%inclusion15 decks55 decks
7%synergy
Simic Guildgate
27%inclusion15 decks55 decks
18%synergy
Tangled Islet
24%inclusion13 decks55 decks
8%synergy
Overflowing Basin
20%inclusion11 decks55 decks
-2%synergy
Myriad Landscape
18%inclusion10 decks55 decks
-2%synergy
Sodden Verdure
17%inclusion5 decks30 decks
-5%synergy
Quandrix Campus
15%inclusion8 decks55 decks
7%synergy
Waterlogged Grove
15%inclusion8 decks55 decks
-5%synergy
Path of Ancestry
13%inclusion7 decks55 decks
-5%synergy
Woodland Stream
13%inclusion7 decks55 decks
8%synergy
Barkchannel Pathway
11%inclusion6 decks55 decks
-9%synergy
Rain-Slicked Copse
10%inclusion3 decks30 decks
-0%synergy
Littjara Mirrorlake
9.1%inclusion5 decks55 decks
6%synergy
Thriving Isle
9.1%inclusion5 decks55 decks
7%synergy
Lush Oasis
9.1%inclusion5 decks55 decks
4%synergy
Disciple of Freyalise
7.3%inclusion4 decks55 decks
2%synergy
Tanglepool Bridge
7.3%inclusion4 decks55 decks
2%synergy
Rimewood Falls
7.3%inclusion4 decks55 decks
-0%synergy
Rejuvenating Springs
7.3%inclusion4 decks55 decks
-35%synergy
Guadosalam, Farplane Gateway
6.1%inclusion3 decks49 decks
4%synergy
Turbulent Wilderness
5.6%inclusion1 decks18 decks
-12%synergy
Paradox Gardens
5.6%inclusion1 decks18 decks
-2%synergy
Blighted Woodland
5.5%inclusion3 decks55 decks
-1%synergy
Snow-Covered Forest
5.5%inclusion3 decks55 decks
-0%synergy
Botanical Sanctum
5.5%inclusion3 decks55 decks
-7%synergy
Ash Barrens
5.5%inclusion3 decks55 decks
2%synergy
Thriving Grove
5.5%inclusion3 decks55 decks
4%synergy
Brokers Hideout
5.5%inclusion3 decks55 decks
1%synergy
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