Koma, Cosmos Serpent (Commander) - Expensive Lands Matter

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #341
4decks
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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Mana Drain
100%inclusion4 decks4 decks
85%synergy
Farseek
100%inclusion4 decks4 decks
74%synergy
Counterspell
100%inclusion4 decks4 decks
51%synergy
Game Changers
Gaea's Cradle
100%inclusion4 decks4 decks
93%synergy
Cyclonic Rift
100%inclusion4 decks4 decks
77%synergy
Rhystic Study
75%inclusion3 decks4 decks
55%synergy
Fierce Guardianship
75%inclusion3 decks4 decks
59%synergy
Mystical Tutor
75%inclusion3 decks4 decks
67%synergy
Ancient Tomb
50%inclusion2 decks4 decks
41%synergy
Seedborn Muse
50%inclusion2 decks4 decks
34%synergy
Worldly Tutor
50%inclusion2 decks4 decks
36%synergy
Crop Rotation
25%inclusion1 decks4 decks
13%synergy
Consecrated Sphinx
25%inclusion1 decks4 decks
17%synergy
Creatures
Adrix and Nev, Twincasters
75%inclusion3 decks4 decks
66%synergy
Koma, World-Eater
75%inclusion3 decks4 decks
63%synergy
Aesi, Tyrant of Gyre Strait
75%inclusion3 decks4 decks
57%synergy
Spark Double
75%inclusion3 decks4 decks
66%synergy
Sakashima of a Thousand Faces
75%inclusion3 decks4 decks
70%synergy
Scute Swarm
75%inclusion3 decks4 decks
57%synergy
Spawning Kraken
75%inclusion3 decks4 decks
68%synergy
Ashaya, Soul of the Wild
50%inclusion2 decks4 decks
41%synergy
Rampaging Baloths
50%inclusion2 decks4 decks
35%synergy
Enduring Vitality
50%inclusion2 decks4 decks
42%synergy
Roaming Throne
50%inclusion2 decks4 decks
43%synergy
Junk Winder
50%inclusion2 decks4 decks
44%synergy
Lotus Cobra
50%inclusion2 decks4 decks
38%synergy
Craterhoof Behemoth
50%inclusion2 decks4 decks
40%synergy
Archetype of Imagination
50%inclusion2 decks4 decks
46%synergy
Sakashima the Impostor
50%inclusion2 decks4 decks
48%synergy
Tireless Provisioner
50%inclusion2 decks4 decks
36%synergy
Ohran Frostfang
50%inclusion2 decks4 decks
46%synergy
Arixmethes, Slumbering Isle
50%inclusion2 decks4 decks
37%synergy
Serpent of Yawning Depths
50%inclusion2 decks4 decks
44%synergy
Birds of Paradise
50%inclusion2 decks4 decks
22%synergy
Hullbreaker Horror
50%inclusion2 decks4 decks
33%synergy
Uro, Titan of Nature's Wrath
50%inclusion2 decks4 decks
41%synergy
Summon: Leviathan
33%inclusion1 decks3 decks
27%synergy
Starwinder
33%inclusion1 decks3 decks
27%synergy
Irma, Part-Time Mutant
33%inclusion1 decks3 decks
31%synergy
Solemn Simulacrum
25%inclusion1 decks4 decks
19%synergy
Reclamation Sage
25%inclusion1 decks4 decks
13%synergy
Tatyova, Benthic Druid
25%inclusion1 decks4 decks
-4%synergy
Curiosity Crafter
25%inclusion1 decks4 decks
21%synergy
Collector Ouphe
25%inclusion1 decks4 decks
24%synergy
Padeem, Consul of Innovation
25%inclusion1 decks4 decks
23%synergy
Garruk's Packleader
25%inclusion1 decks4 decks
23%synergy
Octomancer
25%inclusion1 decks4 decks
20%synergy
Forgotten Ancient
25%inclusion1 decks4 decks
15%synergy
Eternal Witness
25%inclusion1 decks4 decks
7%synergy
Phyrexian Metamorph
25%inclusion1 decks4 decks
16%synergy
Overlord of the Hauntwoods
25%inclusion1 decks4 decks
22%synergy
Avenger of Zendikar
25%inclusion1 decks4 decks
9%synergy
Hydroelectric Specimen
25%inclusion1 decks4 decks
19%synergy
Beast Whisperer
25%inclusion1 decks4 decks
17%synergy
Azusa, Lost but Seeking
25%inclusion1 decks4 decks
12%synergy
Oracle of Mul Daya
25%inclusion1 decks4 decks
17%synergy
Slinn Voda, the Rising Deep
25%inclusion1 decks4 decks
19%synergy
Fanatic of Rhonas
25%inclusion1 decks4 decks
19%synergy
Archmage Emeritus
25%inclusion1 decks4 decks
23%synergy
Esix, Fractal Bloom
25%inclusion1 decks4 decks
21%synergy
Tendershoot Dryad
25%inclusion1 decks4 decks
23%synergy
Managorger Hydra
25%inclusion1 decks4 decks
20%synergy
Dryad of the Ilysian Grove
25%inclusion1 decks4 decks
16%synergy
Instants
Growth Spiral
75%inclusion3 decks4 decks
31%synergy
Double Major
75%inclusion3 decks4 decks
67%synergy
Heroic Intervention
50%inclusion2 decks4 decks
20%synergy
Beast Within
50%inclusion2 decks4 decks
2%synergy
Swan Song
50%inclusion2 decks4 decks
31%synergy
Pact of Negation
50%inclusion2 decks4 decks
44%synergy
Harmonized Crescendo
33%inclusion1 decks3 decks
30%synergy
Pongify
25%inclusion1 decks4 decks
0%synergy
Eureka Moment
25%inclusion1 decks4 decks
13%synergy
Negate
25%inclusion1 decks4 decks
0%synergy
Brainstorm
25%inclusion1 decks4 decks
10%synergy
Mystic Reflection
25%inclusion1 decks4 decks
23%synergy
Second Harvest
25%inclusion1 decks4 decks
19%synergy
Opt
25%inclusion1 decks4 decks
18%synergy
Saw It Coming
25%inclusion1 decks4 decks
24%synergy
Force of Will
25%inclusion1 decks4 decks
16%synergy
Cryptic Command
25%inclusion1 decks4 decks
23%synergy
Arcane Denial
25%inclusion1 decks4 decks
3%synergy
Force of Negation
25%inclusion1 decks4 decks
17%synergy
Sink into Stupor
25%inclusion1 decks4 decks
13%synergy
March of Swirling Mist
25%inclusion1 decks4 decks
22%synergy
Sorceries
Kodama's Reach
75%inclusion3 decks4 decks
41%synergy
Three Visits
75%inclusion3 decks4 decks
49%synergy
Nature's Lore
75%inclusion3 decks4 decks
42%synergy
Cultivate
75%inclusion3 decks4 decks
29%synergy
Whelming Wave
75%inclusion3 decks4 decks
65%synergy
Green Sun's Zenith
50%inclusion2 decks4 decks
42%synergy
Skyshroud Claim
50%inclusion2 decks4 decks
41%synergy
Lessons from Life
33%inclusion1 decks3 decks
28%synergy
Ponder
25%inclusion1 decks4 decks
18%synergy
Relearn
25%inclusion1 decks4 decks
25%synergy
Quantum Misalignment
25%inclusion1 decks4 decks
22%synergy
Triumph of the Hordes
25%inclusion1 decks4 decks
22%synergy
Fabricate
25%inclusion1 decks4 decks
19%synergy
Sea Gate Restoration
25%inclusion1 decks4 decks
20%synergy
Harmonize
25%inclusion1 decks4 decks
20%synergy
Rampant Growth
25%inclusion1 decks4 decks
-14%synergy
Vastwood Surge
25%inclusion1 decks4 decks
24%synergy
Rishkar's Expertise
25%inclusion1 decks4 decks
16%synergy
Irenicus's Vile Duplication
25%inclusion1 decks4 decks
19%synergy
Preordain
25%inclusion1 decks4 decks
17%synergy
Explore
25%inclusion1 decks4 decks
5%synergy
Overwhelming Stampede
25%inclusion1 decks4 decks
13%synergy
Regrowth
25%inclusion1 decks4 decks
22%synergy
Rite of Replication
25%inclusion1 decks4 decks
18%synergy
Utility Artifacts
Swiftfoot Boots
50%inclusion2 decks4 decks
25%synergy
Lightning Greaves
50%inclusion2 decks4 decks
30%synergy
Emerald Medallion
50%inclusion2 decks4 decks
47%synergy
Static Orb
25%inclusion1 decks4 decks
25%synergy
Campfire
25%inclusion1 decks4 decks
25%synergy
The Ozolith
25%inclusion1 decks4 decks
18%synergy
Winter Orb
25%inclusion1 decks4 decks
25%synergy
Mirror Box
25%inclusion1 decks4 decks
22%synergy
Mithril Coat
25%inclusion1 decks4 decks
24%synergy
Sculpting Steel
25%inclusion1 decks4 decks
24%synergy
The Great Henge
25%inclusion1 decks4 decks
16%synergy
Helm of the Host
25%inclusion1 decks4 decks
20%synergy
Colossus Hammer
25%inclusion1 decks4 decks
25%synergy
Whispersilk Cloak
25%inclusion1 decks4 decks
23%synergy
Blackblade Reforged
25%inclusion1 decks4 decks
23%synergy
Sapphire Medallion
25%inclusion1 decks4 decks
21%synergy
Enchantments
Doubling Season
75%inclusion3 decks4 decks
64%synergy
Parallel Lives
75%inclusion3 decks4 decks
69%synergy
Tribute to the World Tree
50%inclusion2 decks4 decks
44%synergy
Burgeoning
50%inclusion2 decks4 decks
43%synergy
Mystic Remora
50%inclusion2 decks4 decks
36%synergy
Elemental Bond
50%inclusion2 decks4 decks
44%synergy
Kindred Discovery
25%inclusion1 decks4 decks
16%synergy
Cryptolith Rite
25%inclusion1 decks4 decks
21%synergy
Exploration
25%inclusion1 decks4 decks
12%synergy
Garruk's Uprising
25%inclusion1 decks4 decks
7%synergy
Aqueous Form
25%inclusion1 decks4 decks
21%synergy
Simic Ascendancy
25%inclusion1 decks4 decks
11%synergy
Rancor
25%inclusion1 decks4 decks
23%synergy
Defense of the Heart
25%inclusion1 decks4 decks
23%synergy
Propaganda
25%inclusion1 decks4 decks
18%synergy
Growing Rites of Itlimoc
25%inclusion1 decks4 decks
20%synergy
Planeswalkers
Oko, Thief of Crowns
50%inclusion2 decks4 decks
44%synergy
Wrenn and Realmbreaker
25%inclusion1 decks4 decks
24%synergy
Narset, Parter of Veils
25%inclusion1 decks4 decks
24%synergy
Utility Lands
Boseiju, Who Endures
75%inclusion3 decks4 decks
53%synergy
Reliquary Tower
75%inclusion3 decks4 decks
25%synergy
Mystic Sanctuary
50%inclusion2 decks4 decks
38%synergy
Command Beacon
50%inclusion2 decks4 decks
46%synergy
Mistrise Village
33%inclusion1 decks3 decks
23%synergy
Evendo, Waking Haven
33%inclusion1 decks3 decks
28%synergy
Zhalfirin Void
25%inclusion1 decks4 decks
23%synergy
Rivendell
25%inclusion1 decks4 decks
20%synergy
Arcane Lighthouse
25%inclusion1 decks4 decks
24%synergy
Vesuva
25%inclusion1 decks4 decks
20%synergy
Urza's Saga
25%inclusion1 decks4 decks
20%synergy
Nykthos, Shrine to Nyx
25%inclusion1 decks4 decks
22%synergy
Yavimaya, Cradle of Growth
25%inclusion1 decks4 decks
4%synergy
Detection Tower
25%inclusion1 decks4 decks
25%synergy
Thespian's Stage
25%inclusion1 decks4 decks
19%synergy
Khalni Garden
25%inclusion1 decks4 decks
24%synergy
Homeward Path
25%inclusion1 decks4 decks
24%synergy
Cascading Cataracts
25%inclusion1 decks4 decks
24%synergy
Three Tree City
25%inclusion1 decks4 decks
20%synergy
Castle Garenbrig
25%inclusion1 decks4 decks
21%synergy
Oran-Rief, the Vastwood
25%inclusion1 decks4 decks
19%synergy
Otawara, Soaring City
25%inclusion1 decks4 decks
6%synergy
Rogue's Passage
25%inclusion1 decks4 decks
2%synergy
Field of Ruin
25%inclusion1 decks4 decks
23%synergy
Mana Artifacts
Arcane Signet
75%inclusion3 decks4 decks
12%synergy
Sol Ring
75%inclusion3 decks4 decks
-5%synergy
Talisman of Curiosity
50%inclusion2 decks4 decks
28%synergy
Thought Vessel
50%inclusion2 decks4 decks
30%synergy
Lotus Petal
25%inclusion1 decks4 decks
19%synergy
Mana Vault
25%inclusion1 decks4 decks
19%synergy
Lands
Command Tower
75%inclusion3 decks4 decks
-10%synergy
Misty Rainforest
75%inclusion3 decks4 decks
44%synergy
Breeding Pool
75%inclusion3 decks4 decks
27%synergy
Barkchannel Pathway
75%inclusion3 decks4 decks
55%synergy
Verdant Catacombs
75%inclusion3 decks4 decks
66%synergy
Tropical Island
75%inclusion3 decks4 decks
61%synergy
Cavern of Souls
75%inclusion3 decks4 decks
70%synergy
Island
75%inclusion3 decks4 decks
-21%synergy
Forest
75%inclusion3 decks4 decks
-21%synergy
Rejuvenating Springs
75%inclusion3 decks4 decks
32%synergy
Prismatic Vista
50%inclusion2 decks4 decks
43%synergy
Yavimaya Coast
50%inclusion2 decks4 decks
-3%synergy
Wooded Foothills
50%inclusion2 decks4 decks
41%synergy
Willowrush Verge
50%inclusion2 decks4 decks
31%synergy
Flooded Grove
50%inclusion2 decks4 decks
6%synergy
Dreamroot Cascade
50%inclusion2 decks4 decks
4%synergy
Flooded Strand
50%inclusion2 decks4 decks
39%synergy
Hinterland Harbor
50%inclusion2 decks4 decks
-12%synergy
Daily Bugle Building
33%inclusion1 decks3 decks
33%synergy
Simic Growth Chamber
25%inclusion1 decks4 decks
-21%synergy
Exotic Orchard
25%inclusion1 decks4 decks
-0%synergy
Windswept Heath
25%inclusion1 decks4 decks
15%synergy
Sea Gate Restoration
25%inclusion1 decks4 decks
20%synergy
Hydroelectric Specimen
25%inclusion1 decks4 decks
19%synergy
Snow-Covered Island
25%inclusion1 decks4 decks
19%synergy
Snow-Covered Forest
25%inclusion1 decks4 decks
19%synergy
Waterlogged Grove
25%inclusion1 decks4 decks
6%synergy
Temple of Mystery
25%inclusion1 decks4 decks
-12%synergy
Sink into Stupor
25%inclusion1 decks4 decks
13%synergy
Gemstone Caverns
25%inclusion1 decks4 decks
20%synergy
Glasspool Mimic
25%inclusion1 decks4 decks
21%synergy
Scalding Tarn
25%inclusion1 decks4 decks
16%synergy
Meteor Crater
25%inclusion1 decks4 decks
25%synergy
Polluted Delta
25%inclusion1 decks4 decks
15%synergy
Crystal Grotto
25%inclusion1 decks4 decks
23%synergy
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