The Monstrous Serpent (Commander) - Budget Lands Matter

Original Name:

Koma, Cosmos SerpentKoma, Cosmos Serpent

The Monstrous Serpent
Rank #298
3decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
Background image for How To Play Sea Creatures Differently In Commander
Sikora
Nov 13, 2025
Sikora
How To Play Sea Creatures Differently In Commander
Sea creatures in Magic are basically as old as the game itself, but they've changed significantly in that time.
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Shared Roots
100%inclusion1 decks1 decks
97%synergy
Creatures
Junk Winder
100%inclusion3 decks3 decks
93%synergy
Coiling Oracle
100%inclusion3 decks3 decks
87%synergy
Reclamation Sage
67%inclusion2 decks3 decks
52%synergy
Tatyova, Benthic Druid
67%inclusion2 decks3 decks
35%synergy
Octomancer
67%inclusion2 decks3 decks
62%synergy
Xolatoyac, the Smiling Flood
67%inclusion2 decks3 decks
59%synergy
Rampaging Baloths
67%inclusion2 decks3 decks
50%synergy
Esix, Fractal Bloom
67%inclusion2 decks3 decks
63%synergy
Arixmethes, Slumbering Isle
67%inclusion2 decks3 decks
53%synergy
Hullbreaker Horror
67%inclusion2 decks3 decks
49%synergy
Sakura-Tribe Elder
67%inclusion2 decks3 decks
47%synergy
Curiosity Crafter
33%inclusion1 decks3 decks
30%synergy
Adrix and Nev, Twincasters
33%inclusion1 decks3 decks
25%synergy
Garruk's Packleader
33%inclusion1 decks3 decks
31%synergy
Stormtide Leviathan
33%inclusion1 decks3 decks
27%synergy
Koma, World-Eater
33%inclusion1 decks3 decks
20%synergy
Beanstalk Giant
33%inclusion1 decks3 decks
28%synergy
Eternal Witness
33%inclusion1 decks3 decks
12%synergy
Inga and Esika
33%inclusion1 decks3 decks
31%synergy
Nissa, Vastwood Seer
33%inclusion1 decks3 decks
33%synergy
Ancient Greenwarden
33%inclusion1 decks3 decks
25%synergy
Elvish Mystic
33%inclusion1 decks3 decks
9%synergy
Kenessos, Priest of Thassa
33%inclusion1 decks3 decks
31%synergy
Avenger of Zendikar
33%inclusion1 decks3 decks
15%synergy
Tangled Florahedron
33%inclusion1 decks3 decks
32%synergy
Nadir Kraken
33%inclusion1 decks3 decks
29%synergy
Murkfiend Liege
33%inclusion1 decks3 decks
19%synergy
Aesi, Tyrant of Gyre Strait
33%inclusion1 decks3 decks
16%synergy
Llanowar Elves
33%inclusion1 decks3 decks
6%synergy
End-Raze Forerunners
33%inclusion1 decks3 decks
28%synergy
Hydroid Krasis
33%inclusion1 decks3 decks
25%synergy
Wormhole Serpent
33%inclusion1 decks3 decks
33%synergy
Slinn Voda, the Rising Deep
33%inclusion1 decks3 decks
27%synergy
Kiora, Sovereign of the Deep
33%inclusion1 decks3 decks
31%synergy
Augur of Autumn
33%inclusion1 decks3 decks
28%synergy
Archetype of Imagination
33%inclusion1 decks3 decks
29%synergy
Laboratory Maniac
33%inclusion1 decks3 decks
27%synergy
Scute Swarm
33%inclusion1 decks3 decks
12%synergy
Ohran Frostfang
33%inclusion1 decks3 decks
30%synergy
Charix, the Raging Isle
33%inclusion1 decks3 decks
30%synergy
Monstrosity of the Lake
33%inclusion1 decks3 decks
31%synergy
Trygon Predator
33%inclusion1 decks3 decks
27%synergy
Lorthos, the Tidemaker
33%inclusion1 decks3 decks
30%synergy
Fyndhorn Elves
33%inclusion1 decks3 decks
18%synergy
Reef Worm
33%inclusion1 decks3 decks
30%synergy
Tireless Tracker
33%inclusion1 decks3 decks
27%synergy
Thunderfoot Baloth
33%inclusion1 decks3 decks
29%synergy
Thunderous Snapper
33%inclusion1 decks3 decks
32%synergy
Summon: Leviathan
33%inclusion1 decks3 decks
26%synergy
Starwinder
33%inclusion1 decks3 decks
27%synergy
Instants
Eureka Moment
100%inclusion3 decks3 decks
89%synergy
Growth Spiral
100%inclusion3 decks3 decks
56%synergy
Negate
67%inclusion2 decks3 decks
41%synergy
Reality Shift
67%inclusion2 decks3 decks
52%synergy
Beast Within
67%inclusion2 decks3 decks
17%synergy
Counterspell
67%inclusion2 decks3 decks
17%synergy
Pongify
33%inclusion1 decks3 decks
9%synergy
Rapid Hybridization
33%inclusion1 decks3 decks
7%synergy
Thirst for Discovery
33%inclusion1 decks3 decks
33%synergy
An Offer You Can't Refuse
33%inclusion1 decks3 decks
10%synergy
Return of the Wildspeaker
33%inclusion1 decks3 decks
23%synergy
Stubborn Denial
33%inclusion1 decks3 decks
31%synergy
Krosan Grip
33%inclusion1 decks3 decks
25%synergy
Aetherspouts
33%inclusion1 decks3 decks
32%synergy
Blue Sun's Zenith
33%inclusion1 decks3 decks
30%synergy
Second Harvest
33%inclusion1 decks3 decks
27%synergy
Nature's Claim
33%inclusion1 decks3 decks
23%synergy
Harrow
33%inclusion1 decks3 decks
21%synergy
Entish Restoration
33%inclusion1 decks3 decks
24%synergy
Aetherize
33%inclusion1 decks3 decks
22%synergy
Perplexing Test
33%inclusion1 decks3 decks
29%synergy
Sprout Swarm
33%inclusion1 decks3 decks
33%synergy
Rewind
33%inclusion1 decks3 decks
30%synergy
Simic Charm
33%inclusion1 decks3 decks
25%synergy
Unwind
33%inclusion1 decks3 decks
31%synergy
Memory Deluge
33%inclusion1 decks3 decks
33%synergy
Double Major
33%inclusion1 decks3 decks
25%synergy
Sorceries
Rampant Growth
100%inclusion3 decks3 decks
59%synergy
Explore
100%inclusion3 decks3 decks
80%synergy
Whelming Wave
100%inclusion3 decks3 decks
89%synergy
Kodama's Reach
67%inclusion2 decks3 decks
30%synergy
Farseek
67%inclusion2 decks3 decks
42%synergy
Harmonize
67%inclusion2 decks3 decks
61%synergy
Cultivate
67%inclusion2 decks3 decks
20%synergy
Explosive Vegetation
67%inclusion2 decks3 decks
61%synergy
Urban Evolution
67%inclusion2 decks3 decks
57%synergy
Walk the Aeons
33%inclusion1 decks3 decks
31%synergy
Ranger's Path
33%inclusion1 decks3 decks
33%synergy
Peregrination
33%inclusion1 decks3 decks
33%synergy
Viewpoint Synchronization
33%inclusion1 decks3 decks
33%synergy
Circuitous Route
33%inclusion1 decks3 decks
31%synergy
Skyshroud Claim
33%inclusion1 decks3 decks
24%synergy
Tooth and Nail
33%inclusion1 decks3 decks
32%synergy
Crush of Tentacles
33%inclusion1 decks3 decks
32%synergy
Hour of Promise
33%inclusion1 decks3 decks
30%synergy
Curse of the Swine
33%inclusion1 decks3 decks
22%synergy
Nature's Lore
33%inclusion1 decks3 decks
3%synergy
Disorienting Choice
33%inclusion1 decks3 decks
30%synergy
Broken Bond
33%inclusion1 decks3 decks
28%synergy
Search for Tomorrow
33%inclusion1 decks3 decks
29%synergy
Migration Path
33%inclusion1 decks3 decks
30%synergy
For the Common Good
33%inclusion1 decks3 decks
32%synergy
Overwhelming Stampede
33%inclusion1 decks3 decks
21%synergy
Regrowth
33%inclusion1 decks3 decks
30%synergy
Nissa's Pilgrimage
33%inclusion1 decks3 decks
32%synergy
Hunting Wilds
33%inclusion1 decks3 decks
33%synergy
Glimpse the Core
33%inclusion1 decks3 decks
33%synergy
Rite of Replication
33%inclusion1 decks3 decks
26%synergy
Utility Artifacts
Mirror Box
33%inclusion1 decks3 decks
30%synergy
Perilous Vault
33%inclusion1 decks3 decks
33%synergy
Helm of the Host
33%inclusion1 decks3 decks
28%synergy
Combine Chrysalis
33%inclusion1 decks3 decks
29%synergy
Swiftfoot Boots
33%inclusion1 decks3 decks
8%synergy
Chocobo Racetrack
33%inclusion1 decks3 decks
32%synergy
Enchantments
Garruk's Uprising
67%inclusion2 decks3 decks
50%synergy
Khalni Heart Expedition
67%inclusion2 decks3 decks
63%synergy
Elemental Bond
67%inclusion2 decks3 decks
61%synergy
Kindred Discovery
33%inclusion1 decks3 decks
23%synergy
Encroaching Dragonstorm
33%inclusion1 decks3 decks
33%synergy
Fisher's Talent
33%inclusion1 decks3 decks
32%synergy
Ominous Seas
33%inclusion1 decks3 decks
29%synergy
Wilderness Reclamation
33%inclusion1 decks3 decks
24%synergy
Tribute to the World Tree
33%inclusion1 decks3 decks
27%synergy
Retreat to Coralhelm
33%inclusion1 decks3 decks
23%synergy
Bounty of the Luxa
33%inclusion1 decks3 decks
32%synergy
Ior Ruin Expedition
33%inclusion1 decks3 decks
33%synergy
Eusocial Engineering
33%inclusion1 decks3 decks
32%synergy
Battles
Invasion of Zendikar
33%inclusion1 decks3 decks
32%synergy
Invasion of Segovia
33%inclusion1 decks3 decks
33%synergy
Planeswalkers
Kiora, Master of the Depths
33%inclusion1 decks3 decks
31%synergy
Kiora, Behemoth Beckoner
33%inclusion1 decks3 decks
27%synergy
Kiora, the Crashing Wave
33%inclusion1 decks3 decks
31%synergy
Oko, Thief of Crowns
33%inclusion1 decks3 decks
26%synergy
Nissa, Steward of Elements
33%inclusion1 decks3 decks
29%synergy
Utility Lands
Temple of the False God
67%inclusion2 decks3 decks
51%synergy
Alchemist's Refuge
33%inclusion1 decks3 decks
16%synergy
Coral Atoll
33%inclusion1 decks3 decks
31%synergy
Scavenger Grounds
33%inclusion1 decks3 decks
29%synergy
Mosswort Bridge
33%inclusion1 decks3 decks
16%synergy
Jungle Basin
33%inclusion1 decks3 decks
31%synergy
Mana Artifacts
Arcane Signet
67%inclusion2 decks3 decks
4%synergy
Sol Ring
67%inclusion2 decks3 decks
-14%synergy
Commander's Sphere
33%inclusion1 decks3 decks
25%synergy
Simic Signet
33%inclusion1 decks3 decks
1%synergy
Talisman of Curiosity
33%inclusion1 decks3 decks
12%synergy
Lands
Simic Growth Chamber
100%inclusion3 decks3 decks
51%synergy
Island
100%inclusion3 decks3 decks
5%synergy
Forest
100%inclusion3 decks3 decks
5%synergy
Hinterland Harbor
100%inclusion3 decks3 decks
41%synergy
Blighted Woodland
67%inclusion2 decks3 decks
59%synergy
Command Tower
67%inclusion2 decks3 decks
-19%synergy
Terramorphic Expanse
67%inclusion2 decks3 decks
47%synergy
Myriad Landscape
67%inclusion2 decks3 decks
45%synergy
Exotic Orchard
67%inclusion2 decks3 decks
43%synergy
Vineglimmer Snarl
67%inclusion2 decks3 decks
28%synergy
Yavimaya Coast
67%inclusion2 decks3 decks
14%synergy
Tangled Islet
67%inclusion2 decks3 decks
50%synergy
Temple of Mystery
67%inclusion2 decks3 decks
28%synergy
Evolving Wilds
67%inclusion2 decks3 decks
42%synergy
Flooded Grove
67%inclusion2 decks3 decks
26%synergy
Dreamroot Cascade
67%inclusion2 decks3 decks
25%synergy
Escape Tunnel
33%inclusion1 decks3 decks
30%synergy
Tangled Florahedron
33%inclusion1 decks3 decks
32%synergy
Overflowing Basin
33%inclusion1 decks3 decks
14%synergy
Rimewood Falls
33%inclusion1 decks3 decks
24%synergy
Woodland Stream
33%inclusion1 decks3 decks
28%synergy
Simic Guildgate
33%inclusion1 decks3 decks
23%synergy
Thornwood Falls
33%inclusion1 decks3 decks
16%synergy
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