Koma, Cosmos Serpent (Commander) - Expensive Upgraded Clones

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #333
6decks
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.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
New Cards
High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Battles
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Echocasting Symposium
100%inclusion1 decks1 decks
96%synergy
High Synergy Cards
Sakashima of a Thousand Faces
100%inclusion6 decks6 decks
95%synergy
Parallel Lives
100%inclusion6 decks6 decks
94%synergy
Irenicus's Vile Duplication
100%inclusion6 decks6 decks
94%synergy
Serpent of Yawning Depths
100%inclusion6 decks6 decks
94%synergy
Adrix and Nev, Twincasters
100%inclusion6 decks6 decks
91%synergy
Spark Double
100%inclusion6 decks6 decks
91%synergy
Whelming Wave
100%inclusion6 decks6 decks
89%synergy
Mana Drain
100%inclusion6 decks6 decks
85%synergy
Sakashima the Impostor
83%inclusion5 decks6 decks
81%synergy
Ohran Frostfang
83%inclusion5 decks6 decks
80%synergy
Top Cards
Heroic Intervention
100%inclusion6 decks6 decks
70%synergy
Cultivate
100%inclusion6 decks6 decks
54%synergy
Three Visits
83%inclusion5 decks6 decks
58%synergy
Krosan Grip
83%inclusion5 decks6 decks
76%synergy
Nature's Lore
83%inclusion5 decks6 decks
51%synergy
Roaming Throne
83%inclusion5 decks6 decks
76%synergy
Junk Winder
83%inclusion5 decks6 decks
77%synergy
Tribute to the World Tree
83%inclusion5 decks6 decks
78%synergy
Beast Within
83%inclusion5 decks6 decks
35%synergy
Craterhoof Behemoth
83%inclusion5 decks6 decks
73%synergy
Game Changers
Rhystic Study
67%inclusion4 decks6 decks
47%synergy
Cyclonic Rift
67%inclusion4 decks6 decks
43%synergy
Consecrated Sphinx
50%inclusion3 decks6 decks
42%synergy
Fierce Guardianship
50%inclusion3 decks6 decks
34%synergy
Seedborn Muse
33%inclusion2 decks6 decks
17%synergy
Gaea's Cradle
33%inclusion2 decks6 decks
27%synergy
Natural Order
17%inclusion1 decks6 decks
15%synergy
Creatures
Irma, Part-Time Mutant
100%inclusion2 decks2 decks
98%synergy
Birds of Paradise
83%inclusion5 decks6 decks
56%synergy
Koma, World-Eater
67%inclusion4 decks6 decks
54%synergy
Arixmethes, Slumbering Isle
67%inclusion4 decks6 decks
54%synergy
Spawning Kraken
67%inclusion4 decks6 decks
60%synergy
Summon: Leviathan
60%inclusion3 decks5 decks
53%synergy
Chameleon, Master of Disguise
60%inclusion3 decks5 decks
58%synergy
Archetype of Imagination
50%inclusion3 decks6 decks
46%synergy
Llanowar Elves
50%inclusion3 decks6 decks
23%synergy
Fanatic of Rhonas
50%inclusion3 decks6 decks
44%synergy
Esix, Fractal Bloom
50%inclusion3 decks6 decks
46%synergy
Garruk's Packleader
33%inclusion2 decks6 decks
31%synergy
Murkfiend Liege
33%inclusion2 decks6 decks
20%synergy
Elvish Mystic
33%inclusion2 decks6 decks
11%synergy
Champion of Lambholt
33%inclusion2 decks6 decks
29%synergy
Guardian Augmenter
33%inclusion2 decks6 decks
31%synergy
Tam, Mindful First-Year
33%inclusion1 decks3 decks
31%synergy
Ouroboroid
20%inclusion1 decks5 decks
16%synergy
Starwinder
20%inclusion1 decks5 decks
14%synergy
Troyan, Gutsy Explorer
17%inclusion1 decks6 decks
13%synergy
Octomancer
17%inclusion1 decks6 decks
12%synergy
Beast Whisperer
17%inclusion1 decks6 decks
8%synergy
Aesi, Tyrant of Gyre Strait
17%inclusion1 decks6 decks
-1%synergy
Slinn Voda, the Rising Deep
17%inclusion1 decks6 decks
11%synergy
Pirated Copy
17%inclusion1 decks6 decks
16%synergy
Undercover Operative
17%inclusion1 decks6 decks
16%synergy
Curiosity Crafter
17%inclusion1 decks6 decks
13%synergy
Phyrexian Metamorph
17%inclusion1 decks6 decks
8%synergy
Scute Swarm
17%inclusion1 decks6 decks
-2%synergy
Enduring Vitality
17%inclusion1 decks6 decks
9%synergy
Phantasmal Image
17%inclusion1 decks6 decks
14%synergy
Glasspool Mimic
17%inclusion1 decks6 decks
12%synergy
Hydroelectric Specimen
17%inclusion1 decks6 decks
11%synergy
Skyserpent Seeker
17%inclusion1 decks6 decks
14%synergy
Azusa, Lost but Seeking
17%inclusion1 decks6 decks
3%synergy
Essence Warden
17%inclusion1 decks6 decks
16%synergy
Mirror Image
17%inclusion1 decks6 decks
16%synergy
Fyndhorn Elves
17%inclusion1 decks6 decks
3%synergy
Progenitor Mimic
17%inclusion1 decks6 decks
12%synergy
Lotus Cobra
17%inclusion1 decks6 decks
5%synergy
Auton Soldier
17%inclusion1 decks6 decks
14%synergy
Hullbreaker Horror
17%inclusion1 decks6 decks
-1%synergy
Gyre Sage
17%inclusion1 decks6 decks
10%synergy
Sakura-Tribe Elder
17%inclusion1 decks6 decks
-2%synergy
Delighted Halfling
17%inclusion1 decks6 decks
6%synergy
Instants
Counterspell
83%inclusion5 decks6 decks
34%synergy
Growth Spiral
67%inclusion4 decks6 decks
22%synergy
Second Harvest
67%inclusion4 decks6 decks
60%synergy
Swan Song
67%inclusion4 decks6 decks
48%synergy
Double Major
50%inclusion3 decks6 decks
42%synergy
Stubborn Denial
33%inclusion2 decks6 decks
31%synergy
Legolas's Quick Reflexes
33%inclusion2 decks6 decks
32%synergy
Nature's Claim
33%inclusion2 decks6 decks
24%synergy
Return of the Wildspeaker
33%inclusion2 decks6 decks
23%synergy
Wrap in Vigor
33%inclusion2 decks6 decks
32%synergy
Lazotep Plating
33%inclusion2 decks6 decks
33%synergy
Harmonized Crescendo
33%inclusion1 decks3 decks
31%synergy
An Offer You Can't Refuse
17%inclusion1 decks6 decks
-6%synergy
Negate
17%inclusion1 decks6 decks
-8%synergy
Pongify
17%inclusion1 decks6 decks
-8%synergy
Rapid Hybridization
17%inclusion1 decks6 decks
-10%synergy
Slip Out the Back
17%inclusion1 decks6 decks
13%synergy
Brainstorm
17%inclusion1 decks6 decks
2%synergy
Power Sink
17%inclusion1 decks6 decks
16%synergy
Archdruid's Charm
17%inclusion1 decks6 decks
11%synergy
Sink into Stupor
17%inclusion1 decks6 decks
5%synergy
Sublime Epiphany
17%inclusion1 decks6 decks
14%synergy
Simic Charm
17%inclusion1 decks6 decks
9%synergy
Chord of Calling
17%inclusion1 decks6 decks
9%synergy
Reality Shift
17%inclusion1 decks6 decks
2%synergy
Cackling Counterpart
17%inclusion1 decks6 decks
14%synergy
Tamiyo's Safekeeping
17%inclusion1 decks6 decks
12%synergy
Spell Pierce
17%inclusion1 decks6 decks
13%synergy
Sorceries
Kodama's Reach
67%inclusion4 decks6 decks
32%synergy
Quantum Misalignment
67%inclusion4 decks6 decks
64%synergy
Triumph of the Hordes
50%inclusion3 decks6 decks
47%synergy
Farseek
50%inclusion3 decks6 decks
24%synergy
Lessons from Life
50%inclusion1 decks2 decks
45%synergy
Sea Gate Restoration
33%inclusion2 decks6 decks
28%synergy
Finale of Devastation
33%inclusion2 decks6 decks
22%synergy
Rishkar's Expertise
33%inclusion2 decks6 decks
24%synergy
Overwhelming Stampede
33%inclusion2 decks6 decks
21%synergy
Turntimber Symbiosis
17%inclusion1 decks6 decks
15%synergy
Quasiduplicate
17%inclusion1 decks6 decks
14%synergy
Mirage Mockery
17%inclusion1 decks6 decks
16%synergy
Skyshroud Claim
17%inclusion1 decks6 decks
7%synergy
Tooth and Nail
17%inclusion1 decks6 decks
15%synergy
Explore
17%inclusion1 decks6 decks
-3%synergy
Tempt with Reflections
17%inclusion1 decks6 decks
16%synergy
Rampant Growth
17%inclusion1 decks6 decks
-23%synergy
Spitting Image
17%inclusion1 decks6 decks
15%synergy
Repudiate // Replicate
17%inclusion1 decks6 decks
15%synergy
Body of Research
17%inclusion1 decks6 decks
15%synergy
Rite of Replication
17%inclusion1 decks6 decks
9%synergy
Utility Artifacts
Helm of the Host
67%inclusion4 decks6 decks
62%synergy
Eldrazi Monument
67%inclusion4 decks6 decks
66%synergy
Mirror Box
50%inclusion3 decks6 decks
47%synergy
Lightning Greaves
50%inclusion3 decks6 decks
30%synergy
Emerald Medallion
50%inclusion3 decks6 decks
47%synergy
Sapphire Medallion
50%inclusion3 decks6 decks
46%synergy
The Great Henge
33%inclusion2 decks6 decks
24%synergy
Phyrexian Altar
17%inclusion1 decks6 decks
16%synergy
Ashnod's Altar
17%inclusion1 decks6 decks
16%synergy
Swiftfoot Boots
17%inclusion1 decks6 decks
-8%synergy
Enchantments
Doubling Season
67%inclusion4 decks6 decks
56%synergy
Elemental Bond
67%inclusion4 decks6 decks
61%synergy
Kindred Discovery
50%inclusion3 decks6 decks
41%synergy
Defense of the Heart
50%inclusion3 decks6 decks
48%synergy
Growing Rites of Itlimoc
50%inclusion3 decks6 decks
44%synergy
Moonlit Meditation
40%inclusion2 decks5 decks
39%synergy
Exploration
33%inclusion2 decks6 decks
21%synergy
Beastmaster Ascension
33%inclusion2 decks6 decks
30%synergy
Primal Vigor
33%inclusion2 decks6 decks
30%synergy
Paradox Haze
33%inclusion2 decks6 decks
33%synergy
Cryptolith Rite
17%inclusion1 decks6 decks
13%synergy
Imprisoned in the Moon
17%inclusion1 decks6 decks
13%synergy
Song of the Dryads
17%inclusion1 decks6 decks
15%synergy
Garruk's Uprising
17%inclusion1 decks6 decks
-1%synergy
City of Death
17%inclusion1 decks6 decks
16%synergy
Extravagant Replication
17%inclusion1 decks6 decks
14%synergy
Burgeoning
17%inclusion1 decks6 decks
10%synergy
Mystic Remora
17%inclusion1 decks6 decks
3%synergy
Sylvan Library
17%inclusion1 decks6 decks
8%synergy
Battles
Invasion of Ikoria
17%inclusion1 decks6 decks
13%synergy
Planeswalkers
Oko, Thief of Crowns
67%inclusion4 decks6 decks
60%synergy
Garruk Wildspeaker
17%inclusion1 decks6 decks
16%synergy
Utility Lands
Reliquary Tower
83%inclusion5 decks6 decks
33%synergy
Yavimaya, Cradle of Growth
67%inclusion4 decks6 decks
46%synergy
Boseiju, Who Endures
67%inclusion4 decks6 decks
45%synergy
Three Tree City
50%inclusion3 decks6 decks
45%synergy
Otawara, Soaring City
50%inclusion3 decks6 decks
32%synergy
Mistrise Village
40%inclusion2 decks5 decks
29%synergy
Mystic Sanctuary
33%inclusion2 decks6 decks
21%synergy
Urza's Saga
33%inclusion2 decks6 decks
29%synergy
Command Beacon
33%inclusion2 decks6 decks
30%synergy
Nykthos, Shrine to Nyx
33%inclusion2 decks6 decks
31%synergy
Evendo, Waking Haven
20%inclusion1 decks5 decks
15%synergy
Wasteland
17%inclusion1 decks6 decks
15%synergy
Maze of Ith
17%inclusion1 decks6 decks
14%synergy
Strip Mine
17%inclusion1 decks6 decks
14%synergy
Temple of the False God
17%inclusion1 decks6 decks
1%synergy
Mana Artifacts
Sol Ring
83%inclusion5 decks6 decks
3%synergy
Arcane Signet
83%inclusion5 decks6 decks
20%synergy
Thought Vessel
83%inclusion5 decks6 decks
64%synergy
Talisman of Curiosity
67%inclusion4 decks6 decks
45%synergy
Simic Signet
33%inclusion2 decks6 decks
3%synergy
Fellwar Stone
33%inclusion2 decks6 decks
24%synergy
Patchwork Banner
17%inclusion1 decks6 decks
13%synergy
Decanter of Endless Water
17%inclusion1 decks6 decks
12%synergy
Machine God's Effigy
17%inclusion1 decks6 decks
15%synergy
Lands
Misty Rainforest
100%inclusion6 decks6 decks
69%synergy
Breeding Pool
100%inclusion6 decks6 decks
53%synergy
Forest
100%inclusion6 decks6 decks
4%synergy
Tropical Island
100%inclusion6 decks6 decks
86%synergy
Island
100%inclusion6 decks6 decks
4%synergy
Rejuvenating Springs
100%inclusion6 decks6 decks
58%synergy
Dreamroot Cascade
100%inclusion6 decks6 decks
55%synergy
Hinterland Harbor
100%inclusion6 decks6 decks
39%synergy
Command Tower
83%inclusion5 decks6 decks
-2%synergy
Yavimaya Coast
83%inclusion5 decks6 decks
30%synergy
Barkchannel Pathway
67%inclusion4 decks6 decks
47%synergy
Waterlogged Grove
67%inclusion4 decks6 decks
47%synergy
Willowrush Verge
67%inclusion4 decks6 decks
48%synergy
Simic Growth Chamber
50%inclusion3 decks6 decks
3%synergy
Vineglimmer Snarl
50%inclusion3 decks6 decks
11%synergy
Hedge Maze
50%inclusion3 decks6 decks
30%synergy
Botanical Sanctum
50%inclusion3 decks6 decks
37%synergy
Scalding Tarn
50%inclusion3 decks6 decks
41%synergy
City of Brass
50%inclusion3 decks6 decks
44%synergy
Prismatic Vista
33%inclusion2 decks6 decks
26%synergy
Verdant Catacombs
33%inclusion2 decks6 decks
25%synergy
Reflecting Pool
33%inclusion2 decks6 decks
30%synergy
Temple of Mystery
33%inclusion2 decks6 decks
-4%synergy
Windswept Heath
33%inclusion2 decks6 decks
23%synergy
Sea Gate Restoration
33%inclusion2 decks6 decks
28%synergy
Wooded Foothills
33%inclusion2 decks6 decks
24%synergy
Path of Ancestry
33%inclusion2 decks6 decks
16%synergy
Mana Confluence
33%inclusion2 decks6 decks
28%synergy
Flooded Grove
33%inclusion2 decks6 decks
-10%synergy
Polluted Delta
33%inclusion2 decks6 decks
23%synergy
Flooded Strand
33%inclusion2 decks6 decks
23%synergy
Rain-Slicked Copse
33%inclusion1 decks3 decks
24%synergy
Guadosalam, Farplane Gateway
20%inclusion1 decks5 decks
18%synergy
Fabled Passage
17%inclusion1 decks6 decks
0%synergy
Turntimber Symbiosis
17%inclusion1 decks6 decks
15%synergy
Tarnation Vista
17%inclusion1 decks6 decks
17%synergy
Sink into Stupor
17%inclusion1 decks6 decks
5%synergy
Glasspool Mimic
17%inclusion1 decks6 decks
12%synergy
Tangled Islet
17%inclusion1 decks6 decks
1%synergy
Hydroelectric Specimen
17%inclusion1 decks6 decks
11%synergy
Overflowing Basin
17%inclusion1 decks6 decks
-5%synergy
Cavern of Souls
17%inclusion1 decks6 decks
12%synergy
Evolving Wilds
17%inclusion1 decks6 decks
-8%synergy
Lush Oasis
17%inclusion1 decks6 decks
11%synergy
Lakeside Shack
17%inclusion1 decks6 decks
15%synergy
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.
next@15 test