Koma, Cosmos Serpent (Commander) - Budget

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent
Rank #342
753decks
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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We Say Thee Nay!
3.2%inclusion2 decks63 decks
3%synergy
Mister Fantastic, Reed Richards
2.7%inclusion2 decks73 decks
-1%synergy
Sauron, Dino Devotee
1.6%inclusion1 decks63 decks
2%synergy
Powerful Broker
1.6%inclusion1 decks63 decks
1%synergy
Pym Technologies
1.6%inclusion1 decks63 decks
0%synergy
High Synergy Cards
Whelming Wave
63%inclusion474 decks753 decks
52%synergy
Koma, World-Eater
61%inclusion404 decks665 decks
49%synergy
Junk Winder
53%inclusion399 decks753 decks
47%synergy
Garruk's Packleader
42%inclusion317 decks753 decks
40%synergy
Arixmethes, Slumbering Isle
51%inclusion382 decks753 decks
38%synergy
Slinn Voda, the Rising Deep
42%inclusion316 decks753 decks
36%synergy
Adrix and Nev, Twincasters
43%inclusion324 decks753 decks
34%synergy
Elemental Bond
39%inclusion291 decks753 decks
33%synergy
Negate
57%inclusion431 decks753 decks
32%synergy
Coiling Oracle
43%inclusion322 decks753 decks
31%synergy
Top Cards
Rampant Growth
68%inclusion512 decks753 decks
28%synergy
Cultivate
65%inclusion492 decks753 decks
20%synergy
Growth Spiral
63%inclusion472 decks753 decks
18%synergy
Llanowar Elves
54%inclusion407 decks753 decks
26%synergy
Counterspell
51%inclusion386 decks753 decks
3%synergy
Tatyova, Benthic Druid
51%inclusion384 decks753 decks
22%synergy
Kodama's Reach
51%inclusion383 decks753 decks
17%synergy
Explore
49%inclusion371 decks753 decks
29%synergy
Beast Within
44%inclusion332 decks753 decks
-4%synergy
Sakura-Tribe Elder
39%inclusion297 decks753 decks
21%synergy
Creatures
Murkfiend Liege
35%inclusion267 decks753 decks
22%synergy
Elvish Mystic
34%inclusion257 decks753 decks
11%synergy
Scourge of Fleets
32%inclusion238 decks753 decks
24%synergy
Summon: Leviathan
30%inclusion142 decks473 decks
23%synergy
Octomancer
29%inclusion215 decks753 decks
24%synergy
Esix, Fractal Bloom
28%inclusion211 decks753 decks
24%synergy
Reclamation Sage
28%inclusion209 decks753 decks
15%synergy
Nadir Kraken
27%inclusion207 decks753 decks
24%synergy
Archetype of Imagination
27%inclusion205 decks753 decks
23%synergy
Xolatoyac, the Smiling Flood
24%inclusion183 decks753 decks
18%synergy
Rampaging Baloths
24%inclusion181 decks753 decks
9%synergy
Hullbreaker Horror
24%inclusion180 decks753 decks
7%synergy
Aesi, Tyrant of Gyre Strait
23%inclusion176 decks753 decks
6%synergy
Stormtide Leviathan
22%inclusion168 decks753 decks
17%synergy
Troyan, Gutsy Explorer
21%inclusion159 decks753 decks
17%synergy
Tromokratis
19%inclusion144 decks753 decks
14%synergy
Eternal Witness
19%inclusion143 decks753 decks
0%synergy
Serpent of Yawning Depths
17%inclusion131 decks753 decks
11%synergy
Fyndhorn Elves
17%inclusion131 decks753 decks
3%synergy
Starwinder
17%inclusion70 decks422 decks
11%synergy
Reef Worm
15%inclusion116 decks753 decks
12%synergy
Spark Double
14%inclusion107 decks753 decks
5%synergy
Inga and Esika
14%inclusion105 decks753 decks
12%synergy
Hydroid Krasis
14%inclusion104 decks753 decks
3%synergy
Curiosity Crafter
13%inclusion99 decks753 decks
10%synergy
Kiora, Sovereign of the Deep
13%inclusion98 decks753 decks
11%synergy
The Unagi of Kyoshi Island
13%inclusion42 decks329 decks
8%synergy
Avenger of Zendikar
13%inclusion95 decks753 decks
-4%synergy
Trygon Predator
12%inclusion94 decks753 decks
6%synergy
Simic Sky Swallower
12%inclusion90 decks753 decks
8%synergy
End-Raze Forerunners
12%inclusion89 decks753 decks
7%synergy
Ohran Frostfang
11%inclusion84 decks753 decks
7%synergy
Chameleon, Master of Disguise
11%inclusion40 decks378 decks
8%synergy
Skyserpent Seeker
11%inclusion61 decks577 decks
8%synergy
Spawning Kraken
10%inclusion76 decks753 decks
3%synergy
Tolarian Terror
10%inclusion74 decks753 decks
9%synergy
Inkwell Leviathan
9.3%inclusion70 decks753 decks
5%synergy
Scute Swarm
9.0%inclusion68 decks753 decks
-9%synergy
Shipbreaker Kraken
9.0%inclusion68 decks753 decks
7%synergy
Prime Speaker Zegana
8.9%inclusion67 decks753 decks
-1%synergy
Progenitor Mimic
8.6%inclusion65 decks753 decks
4%synergy
Gala Greeters
8.5%inclusion64 decks753 decks
7%synergy
Grappling Kraken
8.0%inclusion53 decks663 decks
4%synergy
Zimone, Quandrix Prodigy
7.7%inclusion58 decks753 decks
5%synergy
Brinelin, the Moon Kraken
7.6%inclusion57 decks753 decks
4%synergy
Wood Elves
7.4%inclusion56 decks753 decks
2%synergy
Charix, the Raging Isle
7.3%inclusion55 decks753 decks
5%synergy
Studious First-Year
7.2%inclusion11 decks153 decks
3%synergy
Mulldrifter
7.2%inclusion54 decks753 decks
2%synergy
Farhaven Elf
7.2%inclusion54 decks753 decks
3%synergy
Instants
Return of the Wildspeaker
34%inclusion259 decks753 decks
24%synergy
Eureka Moment
30%inclusion227 decks753 decks
18%synergy
Double Major
29%inclusion221 decks753 decks
21%synergy
Aetherize
26%inclusion196 decks753 decks
14%synergy
Simic Charm
26%inclusion193 decks753 decks
18%synergy
Return to Nature
25%inclusion188 decks753 decks
20%synergy
Planar Genesis
25%inclusion188 decks753 decks
14%synergy
Reality Shift
25%inclusion187 decks753 decks
11%synergy
Snakeskin Veil
23%inclusion176 decks753 decks
17%synergy
Second Harvest
21%inclusion158 decks753 decks
15%synergy
Harrow
21%inclusion156 decks753 decks
9%synergy
Decisive Denial
20%inclusion152 decks753 decks
14%synergy
Arcane Denial
20%inclusion147 decks753 decks
-3%synergy
Rapid Hybridization
17%inclusion131 decks753 decks
-10%synergy
Krosan Grip
17%inclusion131 decks753 decks
11%synergy
Plasm Capture
16%inclusion117 decks753 decks
13%synergy
An Offer You Can't Refuse
14%inclusion109 decks753 decks
-9%synergy
Brainstorm
14%inclusion108 decks753 decks
-0%synergy
Pongify
14%inclusion106 decks753 decks
-11%synergy
Joint Exploration
13%inclusion95 decks753 decks
8%synergy
Perplexing Test
12%inclusion93 decks753 decks
7%synergy
Voidslime
11%inclusion82 decks753 decks
6%synergy
Disdainful Stroke
11%inclusion81 decks753 decks
9%synergy
Opt
11%inclusion80 decks753 decks
3%synergy
Fact or Fiction
10%inclusion74 decks753 decks
8%synergy
Auroral Procession
9.0%inclusion47 decks520 decks
5%synergy
Saw It Coming
9.0%inclusion68 decks753 decks
8%synergy
Nature's Claim
8.9%inclusion67 decks753 decks
0%synergy
Essence Scatter
8.8%inclusion66 decks753 decks
7%synergy
Cancel
8.4%inclusion63 decks753 decks
6%synergy
Harmonized Crescendo
8.4%inclusion22 decks263 decks
6%synergy
Mana Leak
8.2%inclusion62 decks753 decks
6%synergy
Resculpt
8.1%inclusion61 decks753 decks
3%synergy
Fog
7.2%inclusion54 decks753 decks
3%synergy
Mystic Reflection
7.0%inclusion53 decks753 decks
5%synergy
Rewind
7.0%inclusion53 decks753 decks
4%synergy
Mystic Confluence
7.0%inclusion53 decks753 decks
4%synergy
Embrace the Paradox
6.9%inclusion10 decks144 decks
1%synergy
Refute
6.7%inclusion45 decks668 decks
5%synergy
Quandrix Charm
6.5%inclusion10 decks153 decks
-2%synergy
Roiling Regrowth
6.5%inclusion49 decks753 decks
3%synergy
Dispel
6.4%inclusion48 decks753 decks
2%synergy
Entish Restoration
6.4%inclusion48 decks753 decks
-3%synergy
Heritage Reclamation
6.4%inclusion33 decks519 decks
5%synergy
Sublime Epiphany
6.0%inclusion45 decks753 decks
4%synergy
Naturalize
6.0%inclusion45 decks753 decks
4%synergy
Biomass Mutation
5.7%inclusion43 decks753 decks
2%synergy
Spell Pierce
5.7%inclusion43 decks753 decks
2%synergy
Cycle of Renewal
5.5%inclusion18 decks330 decks
4%synergy
Into the Roil
5.2%inclusion39 decks753 decks
4%synergy
Sorceries
Urban Evolution
37%inclusion277 decks753 decks
28%synergy
Farseek
33%inclusion246 decks753 decks
6%synergy
Harmonize
25%inclusion190 decks753 decks
20%synergy
Migration Path
25%inclusion186 decks753 decks
21%synergy
Nature's Lore
21%inclusion161 decks753 decks
-11%synergy
Shamanic Revelation
21%inclusion160 decks753 decks
16%synergy
Explosive Vegetation
21%inclusion156 decks753 decks
15%synergy
Skyshroud Claim
20%inclusion147 decks753 decks
10%synergy
Overwhelming Stampede
19%inclusion140 decks753 decks
6%synergy
Search for Tomorrow
18%inclusion137 decks753 decks
14%synergy
Irenicus's Vile Duplication
16%inclusion122 decks753 decks
10%synergy
Curse of the Swine
16%inclusion117 decks753 decks
4%synergy
Ravenform
14%inclusion104 decks753 decks
10%synergy
Overrun
12%inclusion88 decks753 decks
10%synergy
Shared Roots
12%inclusion38 decks326 decks
6%synergy
Distant Melody
11%inclusion83 decks753 decks
8%synergy
Rite of Replication
10%inclusion78 decks753 decks
3%synergy
Circuitous Route
10%inclusion72 decks753 decks
7%synergy
Grow from the Ashes
9.2%inclusion69 decks753 decks
7%synergy
Broken Bond
9.0%inclusion68 decks753 decks
5%synergy
Regrowth
8.9%inclusion67 decks753 decks
6%synergy
Rishkar's Expertise
8.6%inclusion65 decks753 decks
-1%synergy
Lessons from Life
7.8%inclusion16 decks205 decks
2%synergy
Vastwood Surge
7.6%inclusion57 decks753 decks
6%synergy
Bushwhack
7.4%inclusion56 decks753 decks
5%synergy
Doppelgang
7.4%inclusion56 decks753 decks
0%synergy
Ezuri's Predation
6.9%inclusion52 decks753 decks
-1%synergy
Mind into Matter
6.9%inclusion10 decks145 decks
-2%synergy
Preposterous Proportions
6.8%inclusion45 decks662 decks
6%synergy
Three Visits
6.5%inclusion49 decks753 decks
-19%synergy
Preordain
6.1%inclusion46 decks753 decks
-2%synergy
Spitting Image
6.0%inclusion45 decks753 decks
4%synergy
Finale of Revelation
5.8%inclusion44 decks753 decks
-0%synergy
Ponder
5.7%inclusion43 decks753 decks
-2%synergy
Treasure Cruise
5.3%inclusion40 decks753 decks
2%synergy
Ember Island Production
5.2%inclusion17 decks325 decks
4%synergy
River's Rebuke
5.2%inclusion39 decks753 decks
3%synergy
Nissa's Pilgrimage
5.2%inclusion39 decks753 decks
4%synergy
Utility Artifacts
Swiftfoot Boots
35%inclusion263 decks753 decks
10%synergy
Combine Chrysalis
31%inclusion236 decks753 decks
27%synergy
Idol of Oblivion
15%inclusion115 decks753 decks
12%synergy
Bident of Thassa
12%inclusion87 decks753 decks
5%synergy
Helm of the Host
9.0%inclusion68 decks753 decks
4%synergy
Lightning Greaves
9.0%inclusion68 decks753 decks
-11%synergy
Wayfarer's Bauble
6.1%inclusion46 decks753 decks
5%synergy
Kefnet's Monument
5.4%inclusion41 decks753 decks
4%synergy
Mirror Box
5.0%inclusion38 decks753 decks
2%synergy
Enchantments
Garruk's Uprising
30%inclusion223 decks753 decks
12%synergy
Wild Growth
23%inclusion175 decks753 decks
15%synergy
Wilderness Reclamation
16%inclusion118 decks753 decks
6%synergy
Khalni Heart Expedition
15%inclusion114 decks753 decks
12%synergy
Imprisoned in the Moon
15%inclusion112 decks753 decks
11%synergy
Utopia Sprawl
12%inclusion93 decks753 decks
6%synergy
Primal Empathy
10%inclusion76 decks753 decks
8%synergy
Ominous Seas
10%inclusion74 decks753 decks
6%synergy
Propaganda
9.3%inclusion70 decks753 decks
2%synergy
Extravagant Replication
8.6%inclusion65 decks753 decks
6%synergy
Kenrith's Transformation
8.4%inclusion63 decks753 decks
5%synergy
Moonlit Meditation
8.0%inclusion34 decks423 decks
7%synergy
Primal Vigor
7.4%inclusion56 decks753 decks
4%synergy
Verity Circle
7.3%inclusion55 decks753 decks
7%synergy
Unnatural Growth
7.0%inclusion53 decks753 decks
4%synergy
Sandwurm Convergence
6.9%inclusion52 decks753 decks
4%synergy
Witness Protection
6.9%inclusion52 decks753 decks
4%synergy
Beastmaster Ascension
6.8%inclusion51 decks753 decks
4%synergy
Kindred Discovery
5.7%inclusion43 decks753 decks
-4%synergy
Fertile Ground
5.7%inclusion43 decks753 decks
4%synergy
Bounty of the Luxa
5.3%inclusion40 decks753 decks
4%synergy
Levitation
5.0%inclusion38 decks753 decks
4%synergy
Battles
Invasion of Zendikar
5.6%inclusion42 decks753 decks
4%synergy
Planeswalkers
Kiora, Behemoth Beckoner
11%inclusion80 decks753 decks
5%synergy
Kiora, the Crashing Wave
9.2%inclusion69 decks753 decks
7%synergy
Utility Lands
Reliquary Tower
33%inclusion245 decks753 decks
-18%synergy
Temple of the False God
24%inclusion178 decks753 decks
8%synergy
Mosswort Bridge
19%inclusion142 decks753 decks
2%synergy
Rogue's Passage
19%inclusion141 decks753 decks
-5%synergy
Lumbering Falls
8.5%inclusion64 decks753 decks
3%synergy
Restless Vinestalk
6.4%inclusion48 decks753 decks
2%synergy
Alchemist's Refuge
6.2%inclusion47 decks753 decks
-13%synergy
Lonely Sandbar
5.0%inclusion38 decks753 decks
1%synergy
Castle Vantress
5.0%inclusion38 decks753 decks
-1%synergy
Mana Artifacts
Sol Ring
78%inclusion588 decks753 decks
-2%synergy
Arcane Signet
65%inclusion486 decks753 decks
1%synergy
Simic Signet
49%inclusion368 decks753 decks
19%synergy
Talisman of Curiosity
32%inclusion239 decks753 decks
10%synergy
Commander's Sphere
22%inclusion168 decks753 decks
15%synergy
Thought Vessel
17%inclusion128 decks753 decks
-3%synergy
Mind Stone
13%inclusion98 decks753 decks
9%synergy
Fellwar Stone
9.2%inclusion69 decks753 decks
-0%synergy
Moss Diamond
7.4%inclusion56 decks753 decks
6%synergy
Sky Diamond
7.2%inclusion54 decks753 decks
6%synergy
Lands
Island
99%inclusion744 decks753 decks
3%synergy
Forest
99%inclusion743 decks753 decks
3%synergy
Command Tower
74%inclusion555 decks753 decks
-11%synergy
Simic Growth Chamber
55%inclusion412 decks753 decks
9%synergy
Temple of Mystery
47%inclusion354 decks753 decks
10%synergy
Thornwood Falls
46%inclusion350 decks753 decks
30%synergy
Hinterland Harbor
44%inclusion332 decks753 decks
-18%synergy
Yavimaya Coast
43%inclusion327 decks753 decks
-9%synergy
Evolving Wilds
42%inclusion320 decks753 decks
18%synergy
Vineglimmer Snarl
39%inclusion291 decks753 decks
-1%synergy
Flooded Grove
33%inclusion249 decks753 decks
-11%synergy
Myriad Landscape
30%inclusion225 decks753 decks
10%synergy
Terramorphic Expanse
27%inclusion201 decks753 decks
7%synergy
Exotic Orchard
26%inclusion199 decks753 decks
1%synergy
Simic Guildgate
25%inclusion187 decks753 decks
16%synergy
Dreamroot Cascade
22%inclusion166 decks753 decks
-24%synergy
Tangled Islet
21%inclusion161 decks753 decks
6%synergy
Overflowing Basin
20%inclusion153 decks753 decks
-2%synergy
Path of Ancestry
15%inclusion113 decks753 decks
-3%synergy
Rimewood Falls
12%inclusion94 decks753 decks
5%synergy
Woodland Stream
12%inclusion93 decks753 decks
8%synergy
Blighted Woodland
11%inclusion81 decks753 decks
4%synergy
Quandrix Campus
10%inclusion76 decks753 decks
3%synergy
Lush Oasis
8.9%inclusion67 decks753 decks
4%synergy
Waterlogged Grove
8.4%inclusion63 decks753 decks
-11%synergy
Sodden Verdure
8.0%inclusion21 decks261 decks
-14%synergy
Littjara Mirrorlake
6.6%inclusion50 decks753 decks
3%synergy
Paradox Gardens
6.6%inclusion10 decks152 decks
-1%synergy
Botanical Sanctum
6.1%inclusion46 decks753 decks
-7%synergy
Rain-Slicked Copse
5.7%inclusion15 decks261 decks
-4%synergy
Barkchannel Pathway
5.0%inclusion38 decks753 decks
-15%synergy
Thriving Isle
5.0%inclusion38 decks753 decks
3%synergy
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