Koma, Cosmos Serpent (Commander) - Budget Upgraded

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #342
59decks
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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Mister Fantastic, Reed Richards
12%inclusion2 decks17 decks
8%synergy
Multiversal Incursion
5.9%inclusion1 decks17 decks
5%synergy
Super Intelligence
5.9%inclusion1 decks17 decks
4%synergy
Pym Technologies
5.9%inclusion1 decks17 decks
4%synergy
Atlantean Cavalry
5.9%inclusion1 decks17 decks
5%synergy
High Synergy Cards
Whelming Wave
68%inclusion40 decks59 decks
58%synergy
Koma, World-Eater
69%inclusion41 decks59 decks
57%synergy
Elemental Bond
54%inclusion32 decks59 decks
49%synergy
Adrix and Nev, Twincasters
58%inclusion34 decks59 decks
49%synergy
Garruk's Packleader
49%inclusion29 decks59 decks
47%synergy
Junk Winder
53%inclusion31 decks59 decks
46%synergy
Arixmethes, Slumbering Isle
58%inclusion34 decks59 decks
45%synergy
Sakura-Tribe Elder
59%inclusion35 decks59 decks
41%synergy
Llanowar Elves
64%inclusion38 decks59 decks
36%synergy
Esix, Fractal Bloom
39%inclusion23 decks59 decks
35%synergy
Top Cards
Rampant Growth
73%inclusion43 decks59 decks
34%synergy
Cultivate
71%inclusion42 decks59 decks
26%synergy
Growth Spiral
61%inclusion36 decks59 decks
17%synergy
Kodama's Reach
61%inclusion36 decks59 decks
27%synergy
Counterspell
59%inclusion35 decks59 decks
11%synergy
Beast Within
58%inclusion34 decks59 decks
9%synergy
Tatyova, Benthic Druid
56%inclusion33 decks59 decks
27%synergy
Negate
56%inclusion33 decks59 decks
31%synergy
Farseek
42%inclusion25 decks59 decks
16%synergy
Murkfiend Liege
41%inclusion24 decks59 decks
28%synergy
Game Changers
Seedborn Muse
14%inclusion8 decks59 decks
-2%synergy
Crop Rotation
5.1%inclusion3 decks59 decks
-7%synergy
Creatures
Aesi, Tyrant of Gyre Strait
37%inclusion22 decks59 decks
19%synergy
Archetype of Imagination
36%inclusion21 decks59 decks
31%synergy
Elvish Mystic
36%inclusion21 decks59 decks
13%synergy
Hullbreaker Horror
34%inclusion20 decks59 decks
17%synergy
Summon: Leviathan
33%inclusion18 decks54 decks
27%synergy
Rampaging Baloths
31%inclusion18 decks59 decks
15%synergy
Ohran Frostfang
29%inclusion17 decks59 decks
25%synergy
Coiling Oracle
29%inclusion17 decks59 decks
17%synergy
Reclamation Sage
27%inclusion16 decks59 decks
15%synergy
Eternal Witness
24%inclusion14 decks59 decks
6%synergy
Slinn Voda, the Rising Deep
24%inclusion14 decks59 decks
18%synergy
Scourge of Fleets
24%inclusion14 decks59 decks
16%synergy
Spark Double
22%inclusion13 decks59 decks
13%synergy
Nadir Kraken
22%inclusion13 decks59 decks
19%synergy
Starwinder
20%inclusion10 decks49 decks
15%synergy
Serpent of Yawning Depths
20%inclusion12 decks59 decks
14%synergy
Octomancer
20%inclusion12 decks59 decks
16%synergy
Avenger of Zendikar
19%inclusion11 decks59 decks
3%synergy
Fyndhorn Elves
17%inclusion10 decks59 decks
3%synergy
Xolatoyac, the Smiling Flood
17%inclusion10 decks59 decks
11%synergy
Troyan, Gutsy Explorer
15%inclusion9 decks59 decks
11%synergy
Stormtide Leviathan
14%inclusion8 decks59 decks
8%synergy
Trygon Predator
14%inclusion8 decks59 decks
8%synergy
Toski, Bearer of Secrets
14%inclusion8 decks59 decks
10%synergy
Wood Elves
14%inclusion8 decks59 decks
8%synergy
Kiora, the Rising Tide
14%inclusion8 decks59 decks
11%synergy
The Unagi of Kyoshi Island
13%inclusion6 decks45 decks
8%synergy
Spawning Kraken
12%inclusion7 decks59 decks
5%synergy
Tireless Provisioner
12%inclusion7 decks59 decks
-2%synergy
End-Raze Forerunners
12%inclusion7 decks59 decks
8%synergy
Tam, Mindful First-Year
12%inclusion4 decks34 decks
10%synergy
Chameleon, Master of Disguise
11%inclusion5 decks47 decks
8%synergy
Curiosity Crafter
10%inclusion6 decks59 decks
6%synergy
Maraleaf Pixie
10%inclusion6 decks59 decks
5%synergy
Tromokratis
10%inclusion6 decks59 decks
6%synergy
Loot, Exuberant Explorer
10%inclusion6 decks59 decks
4%synergy
Champion of Lambholt
10%inclusion6 decks59 decks
5%synergy
Scute Swarm
10%inclusion6 decks59 decks
-8%synergy
Hydroid Krasis
10%inclusion6 decks59 decks
-1%synergy
Fierce Empath
10%inclusion6 decks59 decks
8%synergy
Saryth, the Viper's Fang
10%inclusion6 decks59 decks
9%synergy
Grappling Kraken
10%inclusion6 decks59 decks
6%synergy
Mystic Snake
10%inclusion6 decks59 decks
7%synergy
Beast Whisperer
8.5%inclusion5 decks59 decks
0%synergy
Farhaven Elf
8.5%inclusion5 decks59 decks
5%synergy
Arbor Elf
8.5%inclusion5 decks59 decks
3%synergy
Inga and Esika
8.5%inclusion5 decks59 decks
6%synergy
Prime Speaker Zegana
8.5%inclusion5 decks59 decks
-1%synergy
Scavenging Ooze
8.5%inclusion5 decks59 decks
6%synergy
Rashmi, Eternities Crafter
8.5%inclusion5 decks59 decks
5%synergy
Instants
Return of the Wildspeaker
39%inclusion23 decks59 decks
29%synergy
Aetherize
37%inclusion22 decks59 decks
25%synergy
Reality Shift
34%inclusion20 decks59 decks
20%synergy
An Offer You Can't Refuse
31%inclusion18 decks59 decks
7%synergy
Arcane Denial
31%inclusion18 decks59 decks
8%synergy
Second Harvest
29%inclusion17 decks59 decks
22%synergy
Double Major
27%inclusion16 decks59 decks
19%synergy
Rapid Hybridization
22%inclusion13 decks59 decks
-5%synergy
Eureka Moment
22%inclusion13 decks59 decks
10%synergy
Decisive Denial
22%inclusion13 decks59 decks
16%synergy
Harrow
22%inclusion13 decks59 decks
11%synergy
Planar Genesis
22%inclusion13 decks59 decks
11%synergy
Pongify
20%inclusion12 decks59 decks
-4%synergy
Snakeskin Veil
19%inclusion11 decks59 decks
12%synergy
Krosan Grip
19%inclusion11 decks59 decks
12%synergy
Auroral Procession
18%inclusion10 decks57 decks
14%synergy
Perplexing Test
17%inclusion10 decks59 decks
12%synergy
Simic Charm
17%inclusion10 decks59 decks
10%synergy
Plasm Capture
15%inclusion9 decks59 decks
12%synergy
Brainstorm
15%inclusion9 decks59 decks
0%synergy
Voidslime
15%inclusion9 decks59 decks
11%synergy
Quandrix Charm
14%inclusion3 decks22 decks
6%synergy
Embrace the Paradox
14%inclusion3 decks22 decks
8%synergy
Refute
14%inclusion8 decks59 decks
12%synergy
Sublime Epiphany
12%inclusion7 decks59 decks
9%synergy
Return to Nature
12%inclusion7 decks59 decks
7%synergy
Mystic Reflection
10%inclusion6 decks59 decks
8%synergy
Nature's Claim
10%inclusion6 decks59 decks
1%synergy
Entish Restoration
10%inclusion6 decks59 decks
1%synergy
Resculpt
10%inclusion6 decks59 decks
5%synergy
Collective Resistance
10%inclusion6 decks59 decks
7%synergy
Frantic Search
8.5%inclusion5 decks59 decks
2%synergy
Heroic Intervention
8.5%inclusion5 decks59 decks
-22%synergy
Fog
8.5%inclusion5 decks59 decks
5%synergy
Biomass Mutation
8.5%inclusion5 decks59 decks
4%synergy
Aetherspouts
8.5%inclusion5 decks59 decks
7%synergy
Roiling Regrowth
8.5%inclusion5 decks59 decks
5%synergy
Cancel
8.5%inclusion5 decks59 decks
7%synergy
Disallow
8.5%inclusion5 decks59 decks
7%synergy
High Tide
8.5%inclusion5 decks59 decks
7%synergy
Tyvar's Stand
6.8%inclusion4 decks59 decks
2%synergy
Essence Scatter
6.8%inclusion4 decks59 decks
5%synergy
Cackling Counterpart
6.8%inclusion4 decks59 decks
4%synergy
Rewind
6.8%inclusion4 decks59 decks
4%synergy
Tamiyo's Safekeeping
6.8%inclusion4 decks59 decks
2%synergy
Into the Roil
6.8%inclusion4 decks59 decks
5%synergy
Mana Leak
6.8%inclusion4 decks59 decks
5%synergy
Spell Pierce
6.8%inclusion4 decks59 decks
3%synergy
Memory Deluge
6.8%inclusion4 decks59 decks
6%synergy
Prishe's Wanderings
5.7%inclusion3 decks53 decks
5%synergy
Sorceries
Nature's Lore
39%inclusion23 decks59 decks
6%synergy
Explore
31%inclusion18 decks59 decks
10%synergy
Shamanic Revelation
25%inclusion15 decks59 decks
21%synergy
Overwhelming Stampede
25%inclusion15 decks59 decks
13%synergy
Explosive Vegetation
24%inclusion14 decks59 decks
18%synergy
Urban Evolution
22%inclusion13 decks59 decks
13%synergy
Migration Path
22%inclusion13 decks59 decks
19%synergy
Curse of the Swine
20%inclusion12 decks59 decks
9%synergy
Overrun
19%inclusion11 decks59 decks
16%synergy
Skyshroud Claim
19%inclusion11 decks59 decks
9%synergy
Harmonize
17%inclusion10 decks59 decks
12%synergy
Grow from the Ashes
15%inclusion9 decks59 decks
13%synergy
Regrowth
15%inclusion9 decks59 decks
12%synergy
Rite of Replication
15%inclusion9 decks59 decks
8%synergy
Bushwhack
14%inclusion8 decks59 decks
11%synergy
Broken Bond
12%inclusion7 decks59 decks
8%synergy
Irenicus's Vile Duplication
12%inclusion7 decks59 decks
6%synergy
Preordain
12%inclusion7 decks59 decks
4%synergy
Rishkar's Expertise
10%inclusion6 decks59 decks
1%synergy
River's Rebuke
10%inclusion6 decks59 decks
8%synergy
Mind into Matter
9.1%inclusion2 decks22 decks
1%synergy
Three Visits
8.5%inclusion5 decks59 decks
-17%synergy
Circuitous Route
8.5%inclusion5 decks59 decks
6%synergy
Ezuri's Predation
8.5%inclusion5 decks59 decks
1%synergy
Glimpse the Core
8.5%inclusion5 decks59 decks
8%synergy
Oversimplify
6.8%inclusion4 decks59 decks
2%synergy
Tooth and Nail
6.8%inclusion4 decks59 decks
5%synergy
Flood of Tears
6.8%inclusion4 decks59 decks
5%synergy
Triumph of the Hordes
6.8%inclusion4 decks59 decks
4%synergy
Treasure Cruise
6.8%inclusion4 decks59 decks
3%synergy
Finale of Revelation
6.8%inclusion4 decks59 decks
1%synergy
Search for Tomorrow
6.8%inclusion4 decks59 decks
3%synergy
Distant Melody
6.8%inclusion4 decks59 decks
4%synergy
Ravenform
6.8%inclusion4 decks59 decks
3%synergy
Nature's Rhythm
5.3%inclusion3 decks57 decks
-1%synergy
Ponder
5.1%inclusion3 decks59 decks
-2%synergy
Flare of Cultivation
5.1%inclusion3 decks59 decks
3%synergy
Quantum Misalignment
5.1%inclusion3 decks59 decks
2%synergy
Consuming Tide
5.1%inclusion3 decks59 decks
3%synergy
Ranger's Path
5.1%inclusion3 decks59 decks
4%synergy
Wash Out
5.1%inclusion3 decks59 decks
4%synergy
Doppelgang
5.1%inclusion3 decks59 decks
-2%synergy
Utility Artifacts
Swiftfoot Boots
37%inclusion22 decks59 decks
13%synergy
Combine Chrysalis
32%inclusion19 decks59 decks
28%synergy
Lightning Greaves
17%inclusion10 decks59 decks
-3%synergy
Idol of Oblivion
15%inclusion9 decks59 decks
12%synergy
Bident of Thassa
12%inclusion7 decks59 decks
5%synergy
Mirror Box
8.5%inclusion5 decks59 decks
5%synergy
Helm of the Host
6.8%inclusion4 decks59 decks
2%synergy
The Earth Crystal
5.7%inclusion3 decks53 decks
-0%synergy
Wayfarer's Bauble
5.1%inclusion3 decks59 decks
4%synergy
Kefnet's Monument
5.1%inclusion3 decks59 decks
4%synergy
Enchantments
Wilderness Reclamation
32%inclusion19 decks59 decks
23%synergy
Garruk's Uprising
31%inclusion18 decks59 decks
13%synergy
Imprisoned in the Moon
22%inclusion13 decks59 decks
18%synergy
Propaganda
19%inclusion11 decks59 decks
12%synergy
Wild Growth
15%inclusion9 decks59 decks
7%synergy
Primal Vigor
15%inclusion9 decks59 decks
12%synergy
Beastmaster Ascension
14%inclusion8 decks59 decks
10%synergy
Kindred Discovery
10%inclusion6 decks59 decks
1%synergy
Extravagant Replication
10%inclusion6 decks59 decks
8%synergy
Growing Rites of Itlimoc
10%inclusion6 decks59 decks
5%synergy
Unnatural Growth
8.5%inclusion5 decks59 decks
5%synergy
Mystic Remora
8.5%inclusion5 decks59 decks
-6%synergy
Moonlit Meditation
8.2%inclusion4 decks49 decks
7%synergy
Utopia Sprawl
6.8%inclusion4 decks59 decks
0%synergy
Doubling Season
6.8%inclusion4 decks59 decks
-4%synergy
Verity Circle
6.8%inclusion4 decks59 decks
6%synergy
Sandwurm Convergence
6.8%inclusion4 decks59 decks
4%synergy
Impostor Syndrome
6.4%inclusion3 decks47 decks
5%synergy
Encroaching Dragonstorm
5.3%inclusion3 decks57 decks
5%synergy
Cryptolith Rite
5.1%inclusion3 decks59 decks
1%synergy
Lignify
5.1%inclusion3 decks59 decks
4%synergy
Tribute to the World Tree
5.1%inclusion3 decks59 decks
-1%synergy
Glorious Sunrise
5.1%inclusion3 decks59 decks
4%synergy
New Horizons
5.1%inclusion3 decks59 decks
5%synergy
Kenrith's Transformation
5.1%inclusion3 decks59 decks
2%synergy
Zendikar's Roil
5.1%inclusion3 decks59 decks
2%synergy
Opposition
5.1%inclusion3 decks59 decks
5%synergy
Eaten by Piranhas
5.1%inclusion3 decks59 decks
4%synergy
Primeval Bounty
5.1%inclusion3 decks59 decks
3%synergy
Battles
Invasion of Segovia
5.1%inclusion3 decks59 decks
5%synergy
Planeswalkers
Kiora, Behemoth Beckoner
12%inclusion7 decks59 decks
6%synergy
Oko, Lorwyn Liege
8.8%inclusion3 decks34 decks
8%synergy
Kiora, the Crashing Wave
8.5%inclusion5 decks59 decks
6%synergy
Oko, Thief of Crowns
8.5%inclusion5 decks59 decks
3%synergy
Kiora, Master of the Depths
5.1%inclusion3 decks59 decks
3%synergy
Garruk, Primal Hunter
5.1%inclusion3 decks59 decks
3%synergy
Wrenn and Seven
5.1%inclusion3 decks59 decks
3%synergy
Nissa, Steward of Elements
5.1%inclusion3 decks59 decks
1%synergy
Utility Lands
Reliquary Tower
31%inclusion18 decks59 decks
-20%synergy
Temple of the False God
25%inclusion15 decks59 decks
10%synergy
Rogue's Passage
22%inclusion13 decks59 decks
-1%synergy
Alchemist's Refuge
20%inclusion12 decks59 decks
1%synergy
Mosswort Bridge
15%inclusion9 decks59 decks
-2%synergy
Lumbering Falls
12%inclusion7 decks59 decks
6%synergy
Scavenger Grounds
6.8%inclusion4 decks59 decks
3%synergy
Castle Vantress
6.8%inclusion4 decks59 decks
0%synergy
Mana Artifacts
Sol Ring
81%inclusion48 decks59 decks
1%synergy
Arcane Signet
63%inclusion37 decks59 decks
-0%synergy
Simic Signet
42%inclusion25 decks59 decks
14%synergy
Talisman of Curiosity
36%inclusion21 decks59 decks
14%synergy
Commander's Sphere
25%inclusion15 decks59 decks
19%synergy
Thought Vessel
24%inclusion14 decks59 decks
4%synergy
Mind Stone
14%inclusion8 decks59 decks
10%synergy
Fellwar Stone
6.8%inclusion4 decks59 decks
-3%synergy
Midnight Clock
6.8%inclusion4 decks59 decks
5%synergy
Moss Diamond
5.1%inclusion3 decks59 decks
4%synergy
Sky Diamond
5.1%inclusion3 decks59 decks
4%synergy
Heraldic Banner
5.1%inclusion3 decks59 decks
5%synergy
Lands
Island
98%inclusion58 decks59 decks
2%synergy
Forest
98%inclusion58 decks59 decks
3%synergy
Command Tower
76%inclusion45 decks59 decks
-9%synergy
Hinterland Harbor
58%inclusion34 decks59 decks
-5%synergy
Simic Growth Chamber
56%inclusion33 decks59 decks
11%synergy
Yavimaya Coast
54%inclusion32 decks59 decks
2%synergy
Temple of Mystery
51%inclusion30 decks59 decks
14%synergy
Vineglimmer Snarl
49%inclusion29 decks59 decks
9%synergy
Evolving Wilds
46%inclusion27 decks59 decks
22%synergy
Thornwood Falls
42%inclusion25 decks59 decks
26%synergy
Flooded Grove
41%inclusion24 decks59 decks
-3%synergy
Dreamroot Cascade
39%inclusion23 decks59 decks
-7%synergy
Exotic Orchard
32%inclusion19 decks59 decks
7%synergy
Terramorphic Expanse
27%inclusion16 decks59 decks
7%synergy
Simic Guildgate
27%inclusion16 decks59 decks
18%synergy
Sodden Verdure
26%inclusion9 decks34 decks
3%synergy
Tangled Islet
24%inclusion14 decks59 decks
8%synergy
Myriad Landscape
22%inclusion13 decks59 decks
2%synergy
Overflowing Basin
22%inclusion13 decks59 decks
0%synergy
Turbulent Wilderness
18%inclusion4 decks22 decks
2%synergy
Path of Ancestry
15%inclusion9 decks59 decks
-2%synergy
Rain-Slicked Copse
15%inclusion5 decks34 decks
4%synergy
Paradox Gardens
14%inclusion3 decks22 decks
7%synergy
Quandrix Campus
14%inclusion8 decks59 decks
6%synergy
Waterlogged Grove
12%inclusion7 decks59 decks
-8%synergy
Woodland Stream
12%inclusion7 decks59 decks
7%synergy
Blighted Woodland
8.5%inclusion5 decks59 decks
2%synergy
Littjara Mirrorlake
8.5%inclusion5 decks59 decks
5%synergy
Barkchannel Pathway
8.5%inclusion5 decks59 decks
-11%synergy
Rimewood Falls
8.5%inclusion5 decks59 decks
1%synergy
Lush Oasis
8.5%inclusion5 decks59 decks
4%synergy
Mutant Town
7.7%inclusion2 decks26 decks
6%synergy
Disciple of Freyalise
6.8%inclusion4 decks59 decks
2%synergy
Tanglepool Bridge
6.8%inclusion4 decks59 decks
2%synergy
Thriving Isle
6.8%inclusion4 decks59 decks
5%synergy
Rejuvenating Springs
6.8%inclusion4 decks59 decks
-36%synergy
Guadosalam, Farplane Gateway
5.7%inclusion3 decks53 decks
4%synergy
Tangled Florahedron
5.1%inclusion3 decks59 decks
4%synergy
Ash Barrens
5.1%inclusion3 decks59 decks
1%synergy
Snow-Covered Forest
5.1%inclusion3 decks59 decks
-1%synergy
Thriving Grove
5.1%inclusion3 decks59 decks
3%synergy
Brokers Hideout
5.1%inclusion3 decks59 decks
1%synergy
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