Koma, Cosmos Serpent (Commander) - Budget Optimized Control

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #324
3decks
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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Lessons from Life
100%inclusion1 decks1 decks
95%synergy
Game Changers
Consecrated Sphinx
33%inclusion1 decks3 decks
25%synergy
Seedborn Muse
33%inclusion1 decks3 decks
17%synergy
Narset, Parter of Veils
33%inclusion1 decks3 decks
32%synergy
Fierce Guardianship
33%inclusion1 decks3 decks
17%synergy
Cyclonic Rift
33%inclusion1 decks3 decks
9%synergy
Creatures
Koma, World-Eater
100%inclusion3 decks3 decks
87%synergy
Maraleaf Pixie
67%inclusion2 decks3 decks
61%synergy
Adrix and Nev, Twincasters
67%inclusion2 decks3 decks
58%synergy
Murkfiend Liege
67%inclusion2 decks3 decks
52%synergy
Aesi, Tyrant of Gyre Strait
67%inclusion2 decks3 decks
49%synergy
Spark Double
67%inclusion2 decks3 decks
57%synergy
Sakashima of a Thousand Faces
67%inclusion2 decks3 decks
62%synergy
Arixmethes, Slumbering Isle
67%inclusion2 decks3 decks
53%synergy
Serpent of Yawning Depths
67%inclusion2 decks3 decks
60%synergy
Chameleon, Master of Disguise
50%inclusion1 decks2 decks
48%synergy
Tatyova, Benthic Druid
33%inclusion1 decks3 decks
3%synergy
Collector Ouphe
33%inclusion1 decks3 decks
32%synergy
Octomancer
33%inclusion1 decks3 decks
29%synergy
Acidic Slime
33%inclusion1 decks3 decks
28%synergy
Sludge Monster
33%inclusion1 decks3 decks
33%synergy
Phyrexian Metamorph
33%inclusion1 decks3 decks
25%synergy
Enduring Vitality
33%inclusion1 decks3 decks
26%synergy
Junk Winder
33%inclusion1 decks3 decks
27%synergy
Trickster's Elk
33%inclusion1 decks3 decks
33%synergy
Thrashing Brontodon
33%inclusion1 decks3 decks
33%synergy
Llanowar Elves
33%inclusion1 decks3 decks
6%synergy
Arasta of the Endless Web
33%inclusion1 decks3 decks
32%synergy
Haywire Mite
33%inclusion1 decks3 decks
31%synergy
Fanatic of Rhonas
33%inclusion1 decks3 decks
28%synergy
Harbinger of the Seas
33%inclusion1 decks3 decks
30%synergy
Lotus Cobra
33%inclusion1 decks3 decks
21%synergy
Predator Ooze
33%inclusion1 decks3 decks
33%synergy
Archetype of Imagination
33%inclusion1 decks3 decks
29%synergy
Sakashima the Impostor
33%inclusion1 decks3 decks
31%synergy
Geode Golem
33%inclusion1 decks3 decks
33%synergy
Manglehorn
33%inclusion1 decks3 decks
31%synergy
Ohran Frostfang
33%inclusion1 decks3 decks
30%synergy
Trygon Predator
33%inclusion1 decks3 decks
27%synergy
Hullbreaker Horror
33%inclusion1 decks3 decks
16%synergy
Rug of Smothering
33%inclusion1 decks3 decks
33%synergy
Inkwell Leviathan
33%inclusion1 decks3 decks
29%synergy
Sakura-Tribe Elder
33%inclusion1 decks3 decks
14%synergy
Snapping Voidcraw
33%inclusion1 decks3 decks
32%synergy
Llanowar Visionary
33%inclusion1 decks3 decks
32%synergy
Instants
Growth Spiral
100%inclusion3 decks3 decks
55%synergy
Counterspell
100%inclusion3 decks3 decks
50%synergy
Pongify
67%inclusion2 decks3 decks
42%synergy
Rapid Hybridization
67%inclusion2 decks3 decks
40%synergy
An Offer You Can't Refuse
67%inclusion2 decks3 decks
43%synergy
Reality Shift
67%inclusion2 decks3 decks
52%synergy
Strix Serenade
67%inclusion2 decks3 decks
64%synergy
Disdainful Stroke
33%inclusion1 decks3 decks
32%synergy
Snakeskin Veil
33%inclusion1 decks3 decks
27%synergy
Heroic Intervention
33%inclusion1 decks3 decks
3%synergy
Refute
33%inclusion1 decks3 decks
31%synergy
Return of the Wildspeaker
33%inclusion1 decks3 decks
23%synergy
Negate
33%inclusion1 decks3 decks
8%synergy
Incubation // Incongruity
33%inclusion1 decks3 decks
31%synergy
Brainstorm
33%inclusion1 decks3 decks
19%synergy
Tyvar's Stand
33%inclusion1 decks3 decks
30%synergy
Blinding Fog
33%inclusion1 decks3 decks
33%synergy
Time Stop
33%inclusion1 decks3 decks
33%synergy
Keep Safe
33%inclusion1 decks3 decks
33%synergy
Sublime Epiphany
33%inclusion1 decks3 decks
31%synergy
Harrow
33%inclusion1 decks3 decks
21%synergy
Opt
33%inclusion1 decks3 decks
26%synergy
Mana Drain
33%inclusion1 decks3 decks
18%synergy
Beast Within
33%inclusion1 decks3 decks
-16%synergy
Return to Nature
33%inclusion1 decks3 decks
28%synergy
Cancel
33%inclusion1 decks3 decks
31%synergy
Bane's Contingency
33%inclusion1 decks3 decks
33%synergy
Unsummon
33%inclusion1 decks3 decks
32%synergy
Swan Song
33%inclusion1 decks3 decks
15%synergy
Saw It Coming
33%inclusion1 decks3 decks
32%synergy
Wash Away
33%inclusion1 decks3 decks
32%synergy
Arcane Denial
33%inclusion1 decks3 decks
11%synergy
Snap
33%inclusion1 decks3 decks
30%synergy
Change of Plans
33%inclusion1 decks3 decks
33%synergy
Planar Genesis
33%inclusion1 decks3 decks
22%synergy
Fungal Rebirth
33%inclusion1 decks3 decks
33%synergy
Sink into Stupor
33%inclusion1 decks3 decks
21%synergy
Annul
33%inclusion1 decks3 decks
33%synergy
March of Swirling Mist
33%inclusion1 decks3 decks
30%synergy
Double Major
33%inclusion1 decks3 decks
25%synergy
Druid's Deliverance
33%inclusion1 decks3 decks
32%synergy
Sorceries
Kodama's Reach
67%inclusion2 decks3 decks
31%synergy
Nature's Lore
67%inclusion2 decks3 decks
36%synergy
Rampant Growth
67%inclusion2 decks3 decks
26%synergy
Cultivate
67%inclusion2 decks3 decks
20%synergy
Ember Island Production
50%inclusion1 decks2 decks
49%synergy
Croaking Counterpart
33%inclusion1 decks3 decks
29%synergy
Three Visits
33%inclusion1 decks3 decks
9%synergy
Gitaxian Probe
33%inclusion1 decks3 decks
31%synergy
Overrun
33%inclusion1 decks3 decks
31%synergy
Atraxa's Fall
33%inclusion1 decks3 decks
33%synergy
Skyshroud Claim
33%inclusion1 decks3 decks
24%synergy
Turntimber Symbiosis
33%inclusion1 decks3 decks
31%synergy
Farseek
33%inclusion1 decks3 decks
7%synergy
Golden Ratio
33%inclusion1 decks3 decks
32%synergy
Titania's Command
33%inclusion1 decks3 decks
32%synergy
Harmonize
33%inclusion1 decks3 decks
28%synergy
Vastwood Surge
33%inclusion1 decks3 decks
32%synergy
Search for Tomorrow
33%inclusion1 decks3 decks
29%synergy
Irenicus's Vile Duplication
33%inclusion1 decks3 decks
27%synergy
Distant Melody
33%inclusion1 decks3 decks
30%synergy
River's Rebuke
33%inclusion1 decks3 decks
31%synergy
Ravenform
33%inclusion1 decks3 decks
29%synergy
Migration Path
33%inclusion1 decks3 decks
30%synergy
Overwhelming Stampede
33%inclusion1 decks3 decks
21%synergy
Whelming Wave
33%inclusion1 decks3 decks
22%synergy
Utility Artifacts
Giant's Amulet
67%inclusion2 decks3 decks
66%synergy
Combine Chrysalis
67%inclusion2 decks3 decks
62%synergy
Swiftfoot Boots
67%inclusion2 decks3 decks
42%synergy
Glaring Spotlight
33%inclusion1 decks3 decks
33%synergy
Weathered Runestone
33%inclusion1 decks3 decks
33%synergy
Vexing Bauble
33%inclusion1 decks3 decks
33%synergy
Helm of the Host
33%inclusion1 decks3 decks
28%synergy
Torpor Orb
33%inclusion1 decks3 decks
33%synergy
Winter Moon
33%inclusion1 decks3 decks
33%synergy
Emerald Medallion
33%inclusion1 decks3 decks
30%synergy
Enchantments
Primal Empathy
67%inclusion2 decks3 decks
64%synergy
Parallel Lives
67%inclusion2 decks3 decks
61%synergy
Elemental Bond
67%inclusion2 decks3 decks
61%synergy
Impostor Syndrome
50%inclusion1 decks2 decks
48%synergy
Waterbender Ascension
50%inclusion1 decks2 decks
50%synergy
Kindred Discovery
33%inclusion1 decks3 decks
24%synergy
Doubling Season
33%inclusion1 decks3 decks
23%synergy
Cryptolith Rite
33%inclusion1 decks3 decks
30%synergy
Back to Basics
33%inclusion1 decks3 decks
33%synergy
Garruk's Uprising
33%inclusion1 decks3 decks
16%synergy
Imprisoned in the Moon
33%inclusion1 decks3 decks
29%synergy
Wizard Class
33%inclusion1 decks3 decks
28%synergy
Unable to Scream
33%inclusion1 decks3 decks
32%synergy
Hall of Gemstone
33%inclusion1 decks3 decks
33%synergy
Utter Insignificance
33%inclusion1 decks3 decks
33%synergy
Fisher's Talent
33%inclusion1 decks3 decks
32%synergy
Guardian Project
33%inclusion1 decks3 decks
27%synergy
On the Trail
33%inclusion1 decks3 decks
32%synergy
Tribute to the World Tree
33%inclusion1 decks3 decks
27%synergy
Mirrormade
33%inclusion1 decks3 decks
31%synergy
Stasis Field
33%inclusion1 decks3 decks
33%synergy
Kiora Bests the Sea God
33%inclusion1 decks3 decks
32%synergy
Mystic Remora
33%inclusion1 decks3 decks
19%synergy
Leyline of Anticipation
33%inclusion1 decks3 decks
29%synergy
Kenrith's Transformation
33%inclusion1 decks3 decks
29%synergy
Witness Protection
33%inclusion1 decks3 decks
31%synergy
In Search of Greatness
33%inclusion1 decks3 decks
32%synergy
Stasis
33%inclusion1 decks3 decks
33%synergy
Retreat to Coralhelm
33%inclusion1 decks3 decks
24%synergy
Bounty of the Luxa
33%inclusion1 decks3 decks
32%synergy
Confounding Conundrum
33%inclusion1 decks3 decks
33%synergy
Planeswalkers
Oko, Thief of Crowns
67%inclusion2 decks3 decks
60%synergy
Nissa, Who Shakes the World
33%inclusion1 decks3 decks
30%synergy
Utility Lands
Mosswort Bridge
33%inclusion1 decks3 decks
16%synergy
Reliquary Tower
33%inclusion1 decks3 decks
-16%synergy
Castle Vantress
33%inclusion1 decks3 decks
27%synergy
Temple of the False God
33%inclusion1 decks3 decks
18%synergy
Rogue's Passage
33%inclusion1 decks3 decks
11%synergy
Mana Artifacts
Arcane Signet
100%inclusion3 decks3 decks
37%synergy
Simic Signet
67%inclusion2 decks3 decks
36%synergy
Sol Ring
67%inclusion2 decks3 decks
-13%synergy
Thought Vessel
33%inclusion1 decks3 decks
13%synergy
Gilded Lotus
33%inclusion1 decks3 decks
32%synergy
Lands
Temple of Mystery
100%inclusion3 decks3 decks
62%synergy
Island
100%inclusion3 decks3 decks
4%synergy
Forest
100%inclusion3 decks3 decks
5%synergy
Hinterland Harbor
100%inclusion3 decks3 decks
39%synergy
Command Tower
67%inclusion2 decks3 decks
-18%synergy
Misty Rainforest
67%inclusion2 decks3 decks
36%synergy
Fabled Passage
67%inclusion2 decks3 decks
51%synergy
Breeding Pool
67%inclusion2 decks3 decks
20%synergy
Vineglimmer Snarl
67%inclusion2 decks3 decks
28%synergy
Yavimaya Coast
67%inclusion2 decks3 decks
14%synergy
Evolving Wilds
67%inclusion2 decks3 decks
42%synergy
Rejuvenating Springs
67%inclusion2 decks3 decks
24%synergy
Flooded Grove
67%inclusion2 decks3 decks
24%synergy
Vibrant Cityscape
50%inclusion1 decks2 decks
48%synergy
Simic Growth Chamber
33%inclusion1 decks3 decks
-14%synergy
Terramorphic Expanse
33%inclusion1 decks3 decks
14%synergy
Myriad Landscape
33%inclusion1 decks3 decks
12%synergy
Turntimber Symbiosis
33%inclusion1 decks3 decks
31%synergy
Barkchannel Pathway
33%inclusion1 decks3 decks
13%synergy
Secluded Courtyard
33%inclusion1 decks3 decks
26%synergy
Rimewood Falls
33%inclusion1 decks3 decks
25%synergy
Sink into Stupor
33%inclusion1 decks3 decks
21%synergy
Brokers Hideout
33%inclusion1 decks3 decks
28%synergy
Dreamroot Cascade
33%inclusion1 decks3 decks
-10%synergy
Woodland Stream
33%inclusion1 decks3 decks
28%synergy
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