Koma, Cosmos Serpent (Commander) - Budget Upgraded

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #329
49decks
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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Germination Practicum
14%inclusion1 decks7 decks
9%synergy
Embrace the Paradox
14%inclusion1 decks7 decks
8%synergy
Paradox Gardens
13%inclusion1 decks8 decks
5%synergy
Quandrix Charm
13%inclusion1 decks8 decks
3%synergy
Mind into Matter
13%inclusion1 decks8 decks
4%synergy
High Synergy Cards
Whelming Wave
73%inclusion36 decks49 decks
63%synergy
Koma, World-Eater
63%inclusion30 decks48 decks
50%synergy
Elemental Bond
55%inclusion27 decks49 decks
49%synergy
Junk Winder
55%inclusion27 decks49 decks
49%synergy
Garruk's Packleader
47%inclusion23 decks49 decks
45%synergy
Adrix and Nev, Twincasters
51%inclusion25 decks49 decks
42%synergy
Arixmethes, Slumbering Isle
53%inclusion26 decks49 decks
40%synergy
Esix, Fractal Bloom
39%inclusion19 decks49 decks
35%synergy
Sakura-Tribe Elder
53%inclusion26 decks49 decks
34%synergy
Rampant Growth
73%inclusion36 decks49 decks
33%synergy
Top Cards
Cultivate
67%inclusion33 decks49 decks
21%synergy
Counterspell
61%inclusion30 decks49 decks
12%synergy
Kodama's Reach
59%inclusion29 decks49 decks
24%synergy
Llanowar Elves
59%inclusion29 decks49 decks
32%synergy
Beast Within
59%inclusion29 decks49 decks
10%synergy
Growth Spiral
57%inclusion28 decks49 decks
12%synergy
Negate
47%inclusion23 decks49 decks
22%synergy
Tatyova, Benthic Druid
45%inclusion22 decks49 decks
15%synergy
Farseek
43%inclusion21 decks49 decks
17%synergy
Return of the Wildspeaker
41%inclusion20 decks49 decks
31%synergy
Game Changers
Seedborn Muse
18%inclusion9 decks49 decks
2%synergy
Creatures
Elvish Mystic
35%inclusion17 decks49 decks
12%synergy
Murkfiend Liege
35%inclusion17 decks49 decks
21%synergy
Aesi, Tyrant of Gyre Strait
33%inclusion16 decks49 decks
15%synergy
Archetype of Imagination
33%inclusion16 decks49 decks
28%synergy
Summon: Leviathan
31%inclusion13 decks42 decks
24%synergy
Slinn Voda, the Rising Deep
31%inclusion15 decks49 decks
24%synergy
Rampaging Baloths
29%inclusion14 decks49 decks
13%synergy
Scourge of Fleets
29%inclusion14 decks49 decks
21%synergy
Hullbreaker Horror
29%inclusion14 decks49 decks
11%synergy
Eternal Witness
27%inclusion13 decks49 decks
7%synergy
Coiling Oracle
27%inclusion13 decks49 decks
14%synergy
Reclamation Sage
24%inclusion12 decks49 decks
12%synergy
Ohran Frostfang
24%inclusion12 decks49 decks
21%synergy
Starwinder
24%inclusion9 decks37 decks
18%synergy
Nadir Kraken
22%inclusion11 decks49 decks
19%synergy
Avenger of Zendikar
20%inclusion10 decks49 decks
3%synergy
Xolatoyac, the Smiling Flood
18%inclusion9 decks49 decks
11%synergy
Spark Double
18%inclusion9 decks49 decks
9%synergy
Fyndhorn Elves
18%inclusion9 decks49 decks
4%synergy
Toski, Bearer of Secrets
18%inclusion9 decks49 decks
15%synergy
Stormtide Leviathan
16%inclusion8 decks49 decks
11%synergy
Octomancer
16%inclusion8 decks49 decks
12%synergy
Serpent of Yawning Depths
16%inclusion8 decks49 decks
10%synergy
Trygon Predator
14%inclusion7 decks49 decks
8%synergy
Scute Swarm
14%inclusion7 decks49 decks
-5%synergy
Kiora, the Rising Tide
13%inclusion6 decks48 decks
10%synergy
Curiosity Crafter
12%inclusion6 decks49 decks
9%synergy
Troyan, Gutsy Explorer
12%inclusion6 decks49 decks
8%synergy
Mystic Snake
12%inclusion6 decks49 decks
9%synergy
Saryth, the Viper's Fang
12%inclusion6 decks49 decks
11%synergy
End-Raze Forerunners
12%inclusion6 decks49 decks
8%synergy
Hydroid Krasis
12%inclusion6 decks49 decks
2%synergy
Tromokratis
12%inclusion6 decks49 decks
7%synergy
Champion of Lambholt
12%inclusion6 decks49 decks
7%synergy
Simic Sky Swallower
12%inclusion6 decks49 decks
8%synergy
The Unagi of Kyoshi Island
12%inclusion4 decks33 decks
7%synergy
Grappling Kraken
10%inclusion5 decks48 decks
7%synergy
Maraleaf Pixie
10%inclusion5 decks49 decks
5%synergy
Rashmi, Eternities Crafter
10%inclusion5 decks49 decks
7%synergy
Scavenging Ooze
10%inclusion5 decks49 decks
8%synergy
Beast Whisperer
10%inclusion5 decks49 decks
2%synergy
Chasm Skulker
10%inclusion5 decks49 decks
4%synergy
Arbor Elf
10%inclusion5 decks49 decks
5%synergy
Farhaven Elf
10%inclusion5 decks49 decks
6%synergy
Gala Greeters
10%inclusion5 decks49 decks
9%synergy
Topiary Stomper
10%inclusion5 decks49 decks
8%synergy
Inkwell Leviathan
10%inclusion5 decks49 decks
6%synergy
Spawning Kraken
10%inclusion5 decks49 decks
3%synergy
Colossal Skyturtle
10%inclusion5 decks49 decks
5%synergy
Progenitor Mimic
10%inclusion5 decks49 decks
6%synergy
Instants
Aetherize
39%inclusion19 decks49 decks
27%synergy
Reality Shift
37%inclusion18 decks49 decks
22%synergy
Arcane Denial
29%inclusion14 decks49 decks
6%synergy
Rapid Hybridization
27%inclusion13 decks49 decks
0%synergy
Harrow
27%inclusion13 decks49 decks
15%synergy
Double Major
27%inclusion13 decks49 decks
18%synergy
An Offer You Can't Refuse
24%inclusion12 decks49 decks
1%synergy
Second Harvest
24%inclusion12 decks49 decks
18%synergy
Eureka Moment
20%inclusion10 decks49 decks
9%synergy
Decisive Denial
20%inclusion10 decks49 decks
15%synergy
Planar Genesis
20%inclusion10 decks49 decks
9%synergy
Auroral Procession
20%inclusion9 decks46 decks
16%synergy
Pongify
16%inclusion8 decks49 decks
-8%synergy
Snakeskin Veil
16%inclusion8 decks49 decks
10%synergy
Krosan Grip
16%inclusion8 decks49 decks
9%synergy
Plasm Capture
16%inclusion8 decks49 decks
13%synergy
Brainstorm
14%inclusion7 decks49 decks
0%synergy
Perplexing Test
14%inclusion7 decks49 decks
9%synergy
Return to Nature
14%inclusion7 decks49 decks
9%synergy
Resculpt
14%inclusion7 decks49 decks
9%synergy
Voidslime
14%inclusion7 decks49 decks
9%synergy
Simic Charm
14%inclusion7 decks49 decks
7%synergy
Brush Off
13%inclusion1 decks8 decks
12%synergy
Mystic Reflection
12%inclusion6 decks49 decks
10%synergy
Nature's Claim
12%inclusion6 decks49 decks
3%synergy
Disallow
12%inclusion6 decks49 decks
11%synergy
Into the Roil
12%inclusion6 decks49 decks
11%synergy
Refute
10%inclusion5 decks48 decks
9%synergy
Fog
10%inclusion5 decks49 decks
7%synergy
Sublime Epiphany
10%inclusion5 decks49 decks
8%synergy
Biomass Mutation
10%inclusion5 decks49 decks
6%synergy
Tamiyo's Safekeeping
10%inclusion5 decks49 decks
5%synergy
Disdainful Stroke
8.2%inclusion4 decks49 decks
7%synergy
Aetherspouts
8.2%inclusion4 decks49 decks
7%synergy
Heroic Intervention
8.2%inclusion4 decks49 decks
-22%synergy
Roiling Regrowth
8.2%inclusion4 decks49 decks
4%synergy
Naturalize
8.2%inclusion4 decks49 decks
7%synergy
High Tide
8.2%inclusion4 decks49 decks
6%synergy
Entish Restoration
8.2%inclusion4 decks49 decks
-1%synergy
Rewind
8.2%inclusion4 decks49 decks
5%synergy
Spell Pierce
8.2%inclusion4 decks49 decks
5%synergy
Prishe's Wanderings
7.3%inclusion3 decks41 decks
7%synergy
Frantic Search
6.1%inclusion3 decks49 decks
0%synergy
Stubborn Denial
6.1%inclusion3 decks49 decks
3%synergy
Barrier Breach
6.1%inclusion3 decks49 decks
6%synergy
Cancel
6.1%inclusion3 decks49 decks
4%synergy
Essence Scatter
6.1%inclusion3 decks49 decks
5%synergy
Cackling Counterpart
6.1%inclusion3 decks49 decks
3%synergy
Joint Exploration
6.1%inclusion3 decks49 decks
1%synergy
Wash Away
6.1%inclusion3 decks49 decks
5%synergy
Sorceries
Nature's Lore
35%inclusion17 decks49 decks
3%synergy
Explore
27%inclusion13 decks49 decks
6%synergy
Urban Evolution
27%inclusion13 decks49 decks
17%synergy
Shamanic Revelation
24%inclusion12 decks49 decks
20%synergy
Explosive Vegetation
22%inclusion11 decks49 decks
17%synergy
Migration Path
22%inclusion11 decks49 decks
19%synergy
Overwhelming Stampede
20%inclusion10 decks49 decks
8%synergy
Skyshroud Claim
18%inclusion9 decks49 decks
9%synergy
Curse of the Swine
18%inclusion9 decks49 decks
7%synergy
Harmonize
18%inclusion9 decks49 decks
13%synergy
Overrun
16%inclusion8 decks49 decks
14%synergy
Grow from the Ashes
16%inclusion8 decks49 decks
15%synergy
Rite of Replication
14%inclusion7 decks49 decks
7%synergy
Regrowth
14%inclusion7 decks49 decks
11%synergy
Three Visits
12%inclusion6 decks49 decks
-13%synergy
Broken Bond
12%inclusion6 decks49 decks
8%synergy
Preordain
12%inclusion6 decks49 decks
4%synergy
Shared Roots
12%inclusion4 decks33 decks
7%synergy
Search for Tomorrow
10%inclusion5 decks49 decks
6%synergy
Ezuri's Predation
10%inclusion5 decks49 decks
3%synergy
River's Rebuke
10%inclusion5 decks49 decks
8%synergy
Bushwhack
10%inclusion5 decks49 decks
8%synergy
Ponder
8.2%inclusion4 decks49 decks
1%synergy
Oversimplify
8.2%inclusion4 decks49 decks
4%synergy
Circuitous Route
8.2%inclusion4 decks49 decks
6%synergy
Triumph of the Hordes
8.2%inclusion4 decks49 decks
5%synergy
Rishkar's Expertise
8.2%inclusion4 decks49 decks
-1%synergy
Spitting Image
8.2%inclusion4 decks49 decks
6%synergy
Irenicus's Vile Duplication
8.2%inclusion4 decks49 decks
2%synergy
Nature's Rhythm
6.5%inclusion3 decks46 decks
0%synergy
Consuming Tide
6.1%inclusion3 decks49 decks
4%synergy
Flood of Tears
6.1%inclusion3 decks49 decks
4%synergy
Tooth and Nail
6.1%inclusion3 decks49 decks
5%synergy
Distant Melody
6.1%inclusion3 decks49 decks
3%synergy
Treasure Cruise
6.1%inclusion3 decks49 decks
2%synergy
Ravenform
6.1%inclusion3 decks49 decks
2%synergy
Pull Through the Weft
5.4%inclusion2 decks37 decks
5%synergy
Utility Artifacts
Swiftfoot Boots
33%inclusion16 decks49 decks
8%synergy
Combine Chrysalis
27%inclusion13 decks49 decks
22%synergy
Idol of Oblivion
14%inclusion7 decks49 decks
11%synergy
Lightning Greaves
12%inclusion6 decks49 decks
-8%synergy
Bident of Thassa
12%inclusion6 decks49 decks
5%synergy
Helm of the Host
6.1%inclusion3 decks49 decks
1%synergy
Eldrazi Monument
6.1%inclusion3 decks49 decks
6%synergy
Enchantments
Wilderness Reclamation
33%inclusion16 decks49 decks
24%synergy
Garruk's Uprising
24%inclusion12 decks49 decks
7%synergy
Imprisoned in the Moon
24%inclusion12 decks49 decks
20%synergy
Wild Growth
18%inclusion9 decks49 decks
10%synergy
Beastmaster Ascension
16%inclusion8 decks49 decks
13%synergy
Propaganda
16%inclusion8 decks49 decks
9%synergy
Verity Circle
14%inclusion7 decks49 decks
14%synergy
Mystic Remora
12%inclusion6 decks49 decks
-2%synergy
Growing Rites of Itlimoc
10%inclusion5 decks49 decks
5%synergy
Primal Vigor
10%inclusion5 decks49 decks
7%synergy
Kindred Discovery
8.2%inclusion4 decks49 decks
-1%synergy
Doubling Season
8.2%inclusion4 decks49 decks
-2%synergy
Cryptolith Rite
8.2%inclusion4 decks49 decks
5%synergy
Extravagant Replication
8.2%inclusion4 decks49 decks
6%synergy
Kenrith's Transformation
8.2%inclusion4 decks49 decks
4%synergy
Moonlit Meditation
8.1%inclusion3 decks37 decks
7%synergy
Sandwurm Convergence
6.1%inclusion3 decks49 decks
4%synergy
Lignify
6.1%inclusion3 decks49 decks
5%synergy
Unnatural Growth
6.1%inclusion3 decks49 decks
3%synergy
Zendikar's Roil
6.1%inclusion3 decks49 decks
3%synergy
Opposition
6.1%inclusion3 decks49 decks
6%synergy
Fertile Ground
6.1%inclusion3 decks49 decks
5%synergy
Primeval Bounty
6.1%inclusion3 decks49 decks
4%synergy
Asceticism
6.1%inclusion3 decks49 decks
3%synergy
Eusocial Engineering
5.4%inclusion2 decks37 decks
4%synergy
Planeswalkers
Oko, Thief of Crowns
10%inclusion5 decks49 decks
4%synergy
Oko, Lorwyn Liege
10%inclusion2 decks21 decks
8%synergy
Kiora, Behemoth Beckoner
8.2%inclusion4 decks49 decks
2%synergy
Kiora, the Crashing Wave
6.1%inclusion3 decks49 decks
4%synergy
Wrenn and Seven
6.1%inclusion3 decks49 decks
4%synergy
Nissa, Steward of Elements
6.1%inclusion3 decks49 decks
2%synergy
Utility Lands
Reliquary Tower
37%inclusion18 decks49 decks
-13%synergy
Temple of the False God
22%inclusion11 decks49 decks
7%synergy
Alchemist's Refuge
20%inclusion10 decks49 decks
2%synergy
Rogue's Passage
18%inclusion9 decks49 decks
-4%synergy
Mosswort Bridge
16%inclusion8 decks49 decks
-1%synergy
Castle Vantress
10%inclusion5 decks49 decks
4%synergy
Lumbering Falls
10%inclusion5 decks49 decks
4%synergy
Scavenger Grounds
8.2%inclusion4 decks49 decks
4%synergy
Restless Vinestalk
6.1%inclusion3 decks49 decks
1%synergy
Mystic Sanctuary
6.1%inclusion3 decks49 decks
-6%synergy
Mana Artifacts
Sol Ring
80%inclusion39 decks49 decks
-1%synergy
Arcane Signet
63%inclusion31 decks49 decks
0%synergy
Simic Signet
37%inclusion18 decks49 decks
6%synergy
Talisman of Curiosity
29%inclusion14 decks49 decks
7%synergy
Commander's Sphere
20%inclusion10 decks49 decks
13%synergy
Thought Vessel
18%inclusion9 decks49 decks
-2%synergy
Mind Stone
18%inclusion9 decks49 decks
14%synergy
Fellwar Stone
8.2%inclusion4 decks49 decks
-1%synergy
Midnight Clock
6.1%inclusion3 decks49 decks
4%synergy
Lands
Forest
100%inclusion49 decks49 decks
4%synergy
Island
100%inclusion49 decks49 decks
4%synergy
Command Tower
73%inclusion36 decks49 decks
-12%synergy
Hinterland Harbor
61%inclusion30 decks49 decks
0%synergy
Temple of Mystery
57%inclusion28 decks49 decks
19%synergy
Simic Growth Chamber
55%inclusion27 decks49 decks
8%synergy
Yavimaya Coast
51%inclusion25 decks49 decks
-2%synergy
Vineglimmer Snarl
47%inclusion23 decks49 decks
8%synergy
Evolving Wilds
47%inclusion23 decks49 decks
22%synergy
Thornwood Falls
45%inclusion22 decks49 decks
28%synergy
Flooded Grove
45%inclusion22 decks49 decks
2%synergy
Exotic Orchard
33%inclusion16 decks49 decks
8%synergy
Dreamroot Cascade
33%inclusion16 decks49 decks
-12%synergy
Terramorphic Expanse
31%inclusion15 decks49 decks
11%synergy
Tangled Islet
29%inclusion14 decks49 decks
13%synergy
Simic Guildgate
24%inclusion12 decks49 decks
15%synergy
Myriad Landscape
20%inclusion10 decks49 decks
0%synergy
Overflowing Basin
20%inclusion10 decks49 decks
-1%synergy
Path of Ancestry
16%inclusion8 decks49 decks
-1%synergy
Waterlogged Grove
14%inclusion7 decks49 decks
-5%synergy
Littjara Mirrorlake
14%inclusion7 decks49 decks
11%synergy
Woodland Stream
14%inclusion7 decks49 decks
10%synergy
Quandrix Campus
12%inclusion6 decks49 decks
5%synergy
Barkchannel Pathway
12%inclusion6 decks49 decks
-8%synergy
Blighted Woodland
10%inclusion5 decks49 decks
3%synergy
Rimewood Falls
10%inclusion5 decks49 decks
2%synergy
Sodden Verdure
10%inclusion2 decks21 decks
-9%synergy
Ash Barrens
8.2%inclusion4 decks49 decks
4%synergy
Thriving Isle
8.2%inclusion4 decks49 decks
6%synergy
Lush Oasis
8.2%inclusion4 decks49 decks
3%synergy
Mutant Town
7.7%inclusion1 decks13 decks
6%synergy
Tanglepool Bridge
6.1%inclusion3 decks49 decks
1%synergy
Disciple of Freyalise
6.1%inclusion3 decks49 decks
1%synergy
Brokers Hideout
6.1%inclusion3 decks49 decks
1%synergy
Rejuvenating Springs
6.1%inclusion3 decks49 decks
-36%synergy
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