Trevor Collins's Koma, Cosmos Serpent
 
Type: Built Deck
Format (legal 👍)
comCommander
Commander Bracket
[3️⃣]
Info
Approx. Value:
$428.78
Buy

0 Likes 0 Comments
Avg. CMC 3.71
Card Color Breakdown
Card Type Breakdown

Avatar: The Last Airbender
released on November 21, 2025!

Order now on CardKingdom Order now on TcgPlayer

Avatar: The Last Airbender
released on November 21, 2025!

Order now on CardKingdom Order now on TcgPlayer
Main Deck - 100 cards, 87 distinct
Sort by:
:
Name  Ed. Price Type Cost P Modified
Rarity Color
Commander
1 Koma, Cosmos Serpent
$4.44
Legendary Creature - Serpent
 6 30-Dec-2022 17:23
Creature (20)
1 Aesi, Tyrant of Gyre Strait
$8.48
Legendary Creature - Serpent
 5 05-Jun-2022 18:57
1 Chasm Skulker
$0.50
Creature - Squid Horror
 1 22-Jun-2022 18:25
1 Cold-Eyed Selkie
$0.22
Creature - Merfolk Rogue
 1 05-Jun-2022 19:19
1 Eluge, the Shoreless Sea
$2.62
Legendary Creature - Elemental Fish
 * 31-Dec-2024 00:48
1 Hullbreaker Horror
$5.24
Creature - Kraken Horror
 7 05-Jun-2022 19:12
1 Kiora's Follower
$0.20
Creature - Merfolk
 2 29-Nov-2023 16:27
1 Koma, World-Eater
$0.74
Legendary Creature - Serpent
 8 31-Dec-2024 00:50
1 Master Biomancer
$1.15
Creature - Elf Wizard
 2 11-Jul-2022 14:15
1 Murkfiend Liege
$1.92
Creature - Horror
 4 05-Jun-2022 19:46
1 Nadir Kraken
$0.33
Creature - Kraken
 2 05-Jun-2022 19:12
1 Nezahal, Primal Tide
$7.79
Legendary Creature - Elder Dinosaur
 7 05-Jun-2022 19:47
1 Nyxbloom Ancient
$26.31
Enchantment Creature - Elemental
 5 23-Jun-2022 21:58
1 Reef Worm
$0.21
Creature - Worm
 0 24-Jun-2022 16:50
1 Reservoir Kraken
$0.21
Creature - Kraken
 6 05-Jun-2022 19:12
1 Stormtide Leviathan
$2.64
Creature - Leviathan
 8 24-Jun-2022 15:06
1 Tatyova, Benthic Druid
$0.22
Legendary Creature - Merfolk Druid
 3 12-Feb-2023 18:42
1 Tidal Barracuda
$16.05
Creature - Fish
 3 23-Jun-2022 22:36
1 Timestream Navigator
$1.08
Creature - Human Pirate Wizard
 1 12-Feb-2023 18:42
1 Troyan, Gutsy Explorer
$0.07
Legendary Creature - Vedalken Scout
 1 05-Sep-2023 17:11
1 Xolatoyac, the Smiling Flood
$0.44
Legendary Creature - Salamander Serpent
 6 29-Nov-2023 16:26
Instant (16)
1 An Offer You Can't Refuse
$1.54
Instant
 23-Jun-2022 16:27
1 Counterspell
$1.35
Instant
 12-Feb-2023 18:43
1 Cyclonic Rift
$24.56
Instant
 31-Dec-2024 00:49
1 Force of Will
$62.59
Instant
 31-Dec-2024 00:48
1 Frantic Search
$0.28
Instant
 12-Feb-2023 18:43
1 Growth Spiral
$0.36
Instant
 23-Jun-2022 22:41
1 Heroic Intervention
$11.13
Instant
 31-Dec-2024 00:50
1 Impulse
$0.08
Instant
 12-Feb-2023 18:43
1 Mana Drain
$38.53
Instant
 31-Dec-2024 00:49
1 Mystical Tutor
$12.13
Instant
 19-Nov-2022 02:14
1 Opt
$0.56
Instant
 23-Jun-2022 22:50
1 Shore Up
$0.11
Instant
 31-Dec-2024 00:50
1 Spell Swindle
$1.41
Instant
 31-Dec-2024 00:48
1 Strix Serenade
$3.41
Instant
 31-Dec-2024 00:47
1 Sublime Epiphany
$0.51
Instant
 23-Jun-2022 16:20
1 Swan Song
$8.10
Instant
 31-Dec-2024 00:49
Sorcery (11)
1 Aggressive Biomancy
$0.11
Sorcery
 31-Dec-2024 00:50
1 Cultivate
$0.91
Sorcery
 05-Jun-2022 19:39
1 Far Wanderings
$0.31
Sorcery
 23-Jun-2022 22:06
1 Finale of Revelation
$0.29
Sorcery
 31-Dec-2024 00:49
1 Kodama's Reach
$1.54
Sorcery - Arcane
 05-Jun-2022 19:39
1 Overrun
$0.28
Sorcery
 23-Jun-2022 22:02
1 Preordain
$0.49
Sorcery
 31-Dec-2024 00:48
1 Rishkar's Expertise
$1.79
Sorcery
 23-Jun-2022 22:49
1 Time Warp
$13.15
Sorcery
 19-Nov-2022 02:17
1 Traverse the Outlands
$3.41
Sorcery
 19-Nov-2022 02:24
1 Witness the Future
$0.12
Sorcery
 31-Dec-2024 00:59
Artifact (9)
1 Arcane Signet
$0.53
Artifact
 05-Jun-2022 19:42
1 Commander's Sphere
$0.18
Artifact
 05-Jun-2022 20:00
1 Emerald Medallion
$2.59
Artifact
 31-Dec-2024 00:49
1 Fishing Pole
$0.06
Artifact - Equipment
 31-Dec-2024 00:48
1 Helm of the Host
$8.98
Legendary Artifact - Equipment
 24-Jun-2022 14:18
1 Monster Manual // Zoological Study
$6.39
Artifact // Sorcery - Adventure
 // 23-Jun-2022 18:03
1 Sapphire Medallion
$5.17
Artifact
 31-Dec-2024 00:50
1 Sol Ring
$1.34
Artifact
 05-Jun-2022 19:42
1 The Great Henge
$60.76
Legendary Artifact
 23-Jun-2022 22:02
Enchantment (12)
1 Bear Umbra
$7.55
Enchantment - Aura
 03-Sep-2023 18:39
1 Exploration
$25.50
Enchantment
 30-Dec-2022 17:31
1 Fisher's Talent
$0.13
Enchantment - Class
 31-Dec-2024 00:50
1 Future Sight
$0.73
Enchantment
 23-Jun-2022 16:28
1 Kiora Bests the Sea God
$6.80
Enchantment - Saga
 24-Jun-2022 01:41
1 Lion Umbra
$0.15
Enchantment - Aura
 31-Dec-2024 00:48
1 Mana Reflection
$1.00
Enchantment
 31-Dec-2024 00:50
1 Ominous Seas
$1.35
Enchantment
 24-Jun-2022 15:05
1 Omniscience
$5.99
Enchantment
 23-Jun-2022 16:14
1 Shark Typhoon
$0.85
Enchantment
 23-Jun-2022 16:21
1 Snake Umbra
$1.04
Enchantment - Aura
 03-Sep-2023 18:40
1 Wiretapping
$0.12
Enchantment
 23-Jun-2022 16:28
Land (31)
1 Botanical Sanctum
$2.50
Land
 12-Feb-2023 18:49
1 Command Tower
$0.23
Land
 05-Jun-2022 19:42
1 Dreamroot Cascade
$1.11
Land
 23-Jun-2022 16:09
1 Evolving Wilds
$0.09
Land
 23-Jun-2022 16:09
1 Exotic Orchard
$0.18
Land
 05-Jun-2022 19:43
7 Forest
$0.09
Basic Land - Forest
 29-Nov-2023 16:26
1 Hall of Storm Giants
$0.85
Land
 23-Jun-2022 16:08
1 Hinterland Harbor
$0.51
Land
 12-Feb-2023 18:49
8 Island
$0.07
Basic Land - Island
 31-Dec-2024 00:51
1 Mosswort Bridge
$0.33
Land
 05-Jun-2022 19:43
1 Myriad Landscape
$0.19
Land
 05-Jun-2022 19:43
1 Mystic Sanctuary
$1.47
Land - Island
 23-Jun-2022 16:08
1 Rejuvenating Springs
$5.86
Land
 31-Dec-2024 00:48
1 Reliquary Tower
$2.98
Land
 19-Nov-2022 02:22
1 Simic Growth Chamber
$3.71
Land
 11-Jul-2022 14:15
1 Tanglepool Bridge
$0.18
Artifact Land
 23-Jun-2022 16:10
1 Terramorphic Expanse
$0.10
Land
 23-Jun-2022 16:09
1 Vineglimmer Snarl
$0.18
Land
 12-Feb-2023 18:49
Sideboard - 0 cards, 0 distinct
Sort by:
:
No cards here. :(
Scratchpad - 32 cards, 32 distinct
Cards in the scratchpad represent cards that you are considering for this deck, but are not actually in the built deck. They do not count towards the in built decks count shown in your inventory. If you are using the Auto Trade feature, they will be still be marked for trade although cards in your main deck and sideboard will not.
Sort by:
:
Name  Ed. Price Type Cost P Modified
Rarity Color
Creature (14)
1 Acidic Slime
$0.11
Creature - Ooze
 2 31-Dec-2024 00:46
1 Angler Turtle
$0.21
Creature - Turtle
 5 31-Dec-2024 00:16
1 Deepfathom Echo
$0.19
Creature - Merfolk Spirit
 4 31-Dec-2024 00:46
1 Gala Greeters
$0.38
Creature - Elf Druid
 1 31-Dec-2024 00:16
1 Glasspool Mimic // Glasspool Shore
$7.08
Creature - Shapeshifter Rogue // Land
 31-Dec-2024 00:46
1 Jin-Gitaxias, Progress Tyrant
$7.59
Legendary Creature - Phyrexian Praetor
 5 31-Dec-2024 00:16
1 Maeve, Insidious Singer
$6.85
Legendary Creature - Siren
 3 31-Dec-2024 00:16
1 Prime Speaker Zegana
$0.26
Legendary Creature - Merfolk Wizard
 1 31-Dec-2024 00:46
1 Pursued Whale
$0.10
Creature - Whale
 8 31-Dec-2024 00:16
1 Spawning Kraken
$13.21
Creature - Kraken
 6 31-Dec-2024 00:46
1 Thassa, Deep-Dwelling
$27.00
Legendary Enchantment Creature - God
 6 31-Dec-2024 00:46
1 Thassa, God of the Sea
$1.64
Legendary Enchantment Creature - God
 5 31-Dec-2024 00:46
1 Tishana, Voice of Thunder
$0.54
Legendary Creature - Merfolk Shaman
 * 31-Dec-2024 00:46
1 Wonder
$1.12
Creature - Incarnation
 2 31-Dec-2024 00:46
Instant (4)
1 Hurl into History
$0.02
Instant
 31-Dec-2024 00:46
1 Inscription of Abundance
$0.24
Instant
 31-Dec-2024 00:46
1 Jwari Disruption // Jwari Ruins
$0.37
Instant // Land
 31-Dec-2024 00:46
1 Keep Safe
$0.12
Instant
 31-Dec-2024 00:46
Sorcery (4)
1 Consuming Tide
$0.45
Sorcery
 31-Dec-2024 00:46
1 Flood of Tears
$0.90
Sorcery
 31-Dec-2024 00:46
1 Search for Tomorrow
$0.40
Sorcery
 31-Dec-2024 00:46
1 Summer Bloom
$1.59
Sorcery
 31-Dec-2024 00:16
Artifact (3)
1 Bident of Thassa
$0.44
Legendary Enchantment Artifact
 31-Dec-2024 00:46
1 Crucible of Worlds
$30.61
Artifact
 31-Dec-2024 00:46
1 Midnight Clock
$0.39
Artifact
 31-Dec-2024 00:46
Enchantment (2)
1 Boseiju Reaches Skyward // Branch of Boseiju
$0.09
Enchantment - Saga // Enchantment Creature - Plant
 31-Dec-2024 00:16
1 Parallel Lives
$14.91
Enchantment
 31-Dec-2024 00:46
Planeswalker (2)
1 Kiora, Master of the Depths
$1.58
Legendary Planeswalker - Kiora
 31-Dec-2024 00:16
1 Kiora, the Crashing Wave
$1.73
Legendary Planeswalker - Kiora
 31-Dec-2024 00:46
Land (3)
1 Lair of the Hydra
$0.35
Land
 31-Dec-2024 00:16
1 Petrified Field
$1.47
Land
 31-Dec-2024 00:46
1 Reflecting Pool
$10.21
Land
 31-Dec-2024 00:16

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