Aboshan, Cephalid Emperor (Commander) - Sea Creatures

Aboshan, Cephalid Emperor
Rank #2,349
13decks
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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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Cephalid Broker
100%inclusion13 decks13 decks
100%synergy
Callous Oppressor
100%inclusion13 decks13 decks
99%synergy
Llawan, Cephalid Empress
100%inclusion13 decks13 decks
99%synergy
Cephalid Constable
100%inclusion13 decks13 decks
99%synergy
Cephalid Facetaker
100%inclusion13 decks13 decks
99%synergy
Cephalid Looter
92%inclusion12 decks13 decks
92%synergy
Cephalid Illusionist
85%inclusion11 decks13 decks
84%synergy
Shield Broker
85%inclusion11 decks13 decks
84%synergy
Cephalid Aristocrat
77%inclusion10 decks13 decks
77%synergy
Psychic Pickpocket
77%inclusion10 decks13 decks
77%synergy
Top Cards
Cephalid Pathmage
77%inclusion10 decks13 decks
77%synergy
Cephalid Retainer
77%inclusion10 decks13 decks
77%synergy
Omen Hawker
77%inclusion10 decks13 decks
74%synergy
Verity Circle
77%inclusion10 decks13 decks
75%synergy
Wonder
69%inclusion9 decks13 decks
64%synergy
Cephalid Sage
69%inclusion9 decks13 decks
69%synergy
Counterspell
69%inclusion9 decks13 decks
3%synergy
Borrowing 100,000 Arrows
69%inclusion9 decks13 decks
68%synergy
Cephalid Inkshrouder
69%inclusion9 decks13 decks
69%synergy
Cephalid Scout
69%inclusion9 decks13 decks
69%synergy
Game Changers
Cyclonic Rift
31%inclusion4 decks13 decks
-1%synergy
Rhystic Study
15%inclusion2 decks13 decks
-16%synergy
Thassa's Oracle
7.7%inclusion1 decks13 decks
-4%synergy
Creatures
Cephalid Vandal
69%inclusion9 decks13 decks
69%synergy
Cephalid Snitch
62%inclusion8 decks13 decks
61%synergy
Backstreet Bruiser
62%inclusion8 decks13 decks
61%synergy
Cephalid Inkmage
56%inclusion5 decks9 decks
55%synergy
Willbreaker
54%inclusion7 decks13 decks
53%synergy
Archetype of Imagination
54%inclusion7 decks13 decks
49%synergy
Caelorna, Coral Tyrant
50%inclusion3 decks6 decks
49%synergy
Elder Deep-Fiend
46%inclusion6 decks13 decks
46%synergy
Defiler of Dreams
46%inclusion6 decks13 decks
38%synergy
Universal Automaton
46%inclusion6 decks13 decks
45%synergy
Lorthos, the Tidemaker
46%inclusion6 decks13 decks
45%synergy
Sea-Dasher Octopus
38%inclusion5 decks13 decks
38%synergy
Acquisition Octopus
38%inclusion5 decks13 decks
38%synergy
Mothdust Changeling
38%inclusion5 decks13 decks
38%synergy
Adaptive Automaton
38%inclusion5 decks13 decks
37%synergy
Octavia, Living Thesis
38%inclusion5 decks13 decks
36%synergy
Amoeboid Changeling
38%inclusion5 decks13 decks
38%synergy
Mesmerizing Benthid
38%inclusion5 decks13 decks
38%synergy
Kiora, the Rising Tide
33%inclusion3 decks9 decks
31%synergy
Keen Buccaneer
33%inclusion2 decks6 decks
33%synergy
Sealock Monster
31%inclusion4 decks13 decks
31%synergy
Godhunter Octopus
31%inclusion4 decks13 decks
31%synergy
Octoprophet
31%inclusion4 decks13 decks
31%synergy
Bubble Smuggler
31%inclusion4 decks13 decks
31%synergy
Tidal Terror
31%inclusion4 decks13 decks
31%synergy
Starwinder
25%inclusion1 decks4 decks
22%synergy
Omni-Changeling
25%inclusion1 decks4 decks
23%synergy
Eluge, the Shoreless Sea
23%inclusion3 decks13 decks
15%synergy
Stormtide Leviathan
23%inclusion3 decks13 decks
17%synergy
Spawning Kraken
23%inclusion3 decks13 decks
22%synergy
Ultros, Obnoxious Octopus
20%inclusion1 decks5 decks
20%synergy
Vnwxt, Verbose Host
17%inclusion1 decks6 decks
14%synergy
Icewrought Sentry
15%inclusion2 decks13 decks
15%synergy
Ambassador Laquatus
15%inclusion2 decks13 decks
15%synergy
Shapesharer
15%inclusion2 decks13 decks
15%synergy
Laboratory Maniac
15%inclusion2 decks13 decks
-4%synergy
Giant Octopus
15%inclusion2 decks13 decks
15%synergy
Gadwick, the Wizened
15%inclusion2 decks13 decks
12%synergy
Enduring Curiosity
9.1%inclusion1 decks11 decks
2%synergy
Giant Oyster
7.7%inclusion1 decks13 decks
8%synergy
Arcum Dagsson
7.7%inclusion1 decks13 decks
6%synergy
Metallic Mimic
7.7%inclusion1 decks13 decks
6%synergy
Slickshot Vault-Buster
7.7%inclusion1 decks13 decks
8%synergy
Thassa, Deep-Dwelling
7.7%inclusion1 decks13 decks
3%synergy
Paragon of Gathering Mists
7.7%inclusion1 decks13 decks
7%synergy
Star Whale
7.7%inclusion1 decks13 decks
7%synergy
Rootwater Diver
7.7%inclusion1 decks13 decks
8%synergy
Oneirophage
7.7%inclusion1 decks13 decks
3%synergy
Mischievous Catgeist
7.7%inclusion1 decks13 decks
7%synergy
Bloodline Pretender
7.7%inclusion1 decks13 decks
7%synergy
Instants
High Tide
69%inclusion9 decks13 decks
25%synergy
Dramatic Reversal
54%inclusion7 decks13 decks
35%synergy
Negate
46%inclusion6 decks13 decks
9%synergy
Pongify
31%inclusion4 decks13 decks
-10%synergy
Rapid Hybridization
31%inclusion4 decks13 decks
-4%synergy
Reality Shift
31%inclusion4 decks13 decks
5%synergy
Aetherize
31%inclusion4 decks13 decks
-0%synergy
Arcane Denial
31%inclusion4 decks13 decks
-6%synergy
Octopus Form
25%inclusion1 decks4 decks
21%synergy
Engulf the Shore
23%inclusion3 decks13 decks
16%synergy
Blustersquall
15%inclusion2 decks13 decks
14%synergy
Brainstorm
15%inclusion2 decks13 decks
-25%synergy
Keep Watch
15%inclusion2 decks13 decks
13%synergy
Saw It Coming
15%inclusion2 decks13 decks
13%synergy
Plagiarize
15%inclusion2 decks13 decks
15%synergy
Rewind
15%inclusion2 decks13 decks
3%synergy
Sink into Stupor
15%inclusion2 decks13 decks
-7%synergy
Deluge
15%inclusion2 decks13 decks
15%synergy
Don't Make a Sound
10%inclusion1 decks10 decks
9%synergy
Aether Burst
7.7%inclusion1 decks13 decks
8%synergy
Mirror Match
7.7%inclusion1 decks13 decks
7%synergy
An Offer You Can't Refuse
7.7%inclusion1 decks13 decks
-31%synergy
Siren's Call
7.7%inclusion1 decks13 decks
8%synergy
Domineering Will
7.7%inclusion1 decks13 decks
7%synergy
Familiar's Ruse
7.7%inclusion1 decks13 decks
7%synergy
You Find the Villains' Lair
7.7%inclusion1 decks13 decks
5%synergy
Fact or Fiction
7.7%inclusion1 decks13 decks
-1%synergy
Chilling Grasp
7.7%inclusion1 decks13 decks
8%synergy
Aetherspouts
7.7%inclusion1 decks13 decks
0%synergy
Dissipate
7.7%inclusion1 decks13 decks
5%synergy
Consider
7.7%inclusion1 decks13 decks
-7%synergy
Whim of Volrath
7.7%inclusion1 decks13 decks
5%synergy
Keep Safe
7.7%inclusion1 decks13 decks
6%synergy
Case the Joint
7.7%inclusion1 decks13 decks
8%synergy
Psychic Trance
7.7%inclusion1 decks13 decks
8%synergy
Blue Sun's Zenith
7.7%inclusion1 decks13 decks
-3%synergy
Laquatus's Disdain
7.7%inclusion1 decks13 decks
8%synergy
Forbid
7.7%inclusion1 decks13 decks
6%synergy
Capsize
7.7%inclusion1 decks13 decks
4%synergy
Downpour
7.7%inclusion1 decks13 decks
8%synergy
Adverse Conditions
7.7%inclusion1 decks13 decks
8%synergy
Insidious Will
7.7%inclusion1 decks13 decks
6%synergy
Archmage's Charm
7.7%inclusion1 decks13 decks
-10%synergy
Disallow
7.7%inclusion1 decks13 decks
1%synergy
Into the Flood Maw
7.7%inclusion1 decks13 decks
1%synergy
Call to Heel
7.7%inclusion1 decks13 decks
7%synergy
Cackling Counterpart
7.7%inclusion1 decks13 decks
5%synergy
Cryptic Command
7.7%inclusion1 decks13 decks
-5%synergy
Choking Tethers
7.7%inclusion1 decks13 decks
8%synergy
Wheel and Deal
7.7%inclusion1 decks13 decks
7%synergy
Sorceries
Whelming Wave
62%inclusion8 decks13 decks
58%synergy
Theft of Dreams
54%inclusion7 decks13 decks
54%synergy
Deep Analysis
38%inclusion5 decks13 decks
33%synergy
Ravenform
38%inclusion5 decks13 decks
31%synergy
Crush of Tentacles
23%inclusion3 decks13 decks
22%synergy
Spectral Deluge
23%inclusion3 decks13 decks
13%synergy
Ponder
15%inclusion2 decks13 decks
-14%synergy
Energy Tap
15%inclusion2 decks13 decks
13%synergy
Wash Out
15%inclusion2 decks13 decks
11%synergy
Curse of the Swine
15%inclusion2 decks13 decks
5%synergy
Time Stretch
15%inclusion2 decks13 decks
12%synergy
Touch of Invisibility
15%inclusion2 decks13 decks
15%synergy
Grasp of Phantoms
7.7%inclusion1 decks13 decks
8%synergy
Consuming Tide
7.7%inclusion1 decks13 decks
4%synergy
Recall
7.7%inclusion1 decks13 decks
7%synergy
Quasiduplicate
7.7%inclusion1 decks13 decks
5%synergy
Churning Eddy
7.7%inclusion1 decks13 decks
8%synergy
Beacon of Tomorrows
7.7%inclusion1 decks13 decks
6%synergy
Quiet Speculation
7.7%inclusion1 decks13 decks
7%synergy
Sleep
7.7%inclusion1 decks13 decks
6%synergy
Hidden Strings
7.7%inclusion1 decks13 decks
4%synergy
Retraced Image
7.7%inclusion1 decks13 decks
5%synergy
Reconstruction
7.7%inclusion1 decks13 decks
7%synergy
Mercurial Transformation
7.7%inclusion1 decks13 decks
7%synergy
Cloak of Feathers
7.7%inclusion1 decks13 decks
7%synergy
Seize the Secrets
7.7%inclusion1 decks13 decks
7%synergy
Rite of Replication
7.7%inclusion1 decks13 decks
0%synergy
Utility Artifacts
Kefnet's Monument
62%inclusion8 decks13 decks
56%synergy
Sapphire Medallion
54%inclusion7 decks13 decks
-6%synergy
Hylda's Crown of Winter
38%inclusion5 decks13 decks
38%synergy
Wayfarer's Bauble
31%inclusion4 decks13 decks
14%synergy
Maskwood Nexus
31%inclusion4 decks13 decks
29%synergy
Lightning Greaves
31%inclusion4 decks13 decks
5%synergy
Riptide Replicator
31%inclusion4 decks13 decks
31%synergy
Birthing Boughs
23%inclusion3 decks13 decks
23%synergy
Isochron Scepter
23%inclusion3 decks13 decks
7%synergy
The Water Crystal
20%inclusion1 decks5 decks
9%synergy
Storage Matrix
15%inclusion2 decks13 decks
15%synergy
Vanquisher's Banner
15%inclusion2 decks13 decks
14%synergy
Door of Destinies
15%inclusion2 decks13 decks
15%synergy
Swiftfoot Boots
15%inclusion2 decks13 decks
-13%synergy
Mjölnir, Storm Hammer
15%inclusion2 decks13 decks
14%synergy
Static Orb
7.7%inclusion1 decks13 decks
5%synergy
Winter Orb
7.7%inclusion1 decks13 decks
4%synergy
Herald's Horn
7.7%inclusion1 decks13 decks
6%synergy
The Indomitable
7.7%inclusion1 decks13 decks
5%synergy
Icon of Ancestry
7.7%inclusion1 decks13 decks
7%synergy
Crucible of Worlds
7.7%inclusion1 decks13 decks
7%synergy
Erratic Portal
7.7%inclusion1 decks13 decks
7%synergy
Coat of Arms
7.7%inclusion1 decks13 decks
6%synergy
Hall of Triumph
7.7%inclusion1 decks13 decks
7%synergy
Prototype Portal
7.7%inclusion1 decks13 decks
7%synergy
Instruments of War
7.7%inclusion1 decks13 decks
8%synergy
Sword of Hearth and Home
7.7%inclusion1 decks13 decks
6%synergy
Akroma's Memorial
7.7%inclusion1 decks13 decks
6%synergy
Whispersilk Cloak
7.7%inclusion1 decks13 decks
5%synergy
Mask of Avacyn
7.7%inclusion1 decks13 decks
7%synergy
Soldevi Digger
7.7%inclusion1 decks13 decks
8%synergy
Skyshaper
7.7%inclusion1 decks13 decks
8%synergy
Rings of Brighthearth
7.7%inclusion1 decks13 decks
1%synergy
Tangle Wire
7.7%inclusion1 decks13 decks
7%synergy
Doom Cannon
7.7%inclusion1 decks13 decks
8%synergy
Eldrazi Monument
7.7%inclusion1 decks13 decks
7%synergy
Ensnaring Bridge
7.7%inclusion1 decks13 decks
7%synergy
Bident of Thassa
7.7%inclusion1 decks13 decks
-5%synergy
Obelisk of Urd
7.7%inclusion1 decks13 decks
7%synergy
Enchantments
Aboshan's Desire
62%inclusion8 decks13 decks
61%synergy
Dismiss into Dream
62%inclusion8 decks13 decks
61%synergy
Levitation
54%inclusion7 decks13 decks
53%synergy
Betrayal
54%inclusion7 decks13 decks
53%synergy
Lost in the Maze
46%inclusion6 decks13 decks
44%synergy
Cowardice
38%inclusion5 decks13 decks
38%synergy
Think Tank
31%inclusion4 decks13 decks
31%synergy
Reflections of Littjara
31%inclusion4 decks13 decks
28%synergy
Witness Protection
23%inclusion3 decks13 decks
18%synergy
Observed Stasis
20%inclusion1 decks5 decks
19%synergy
Leyline of Transformation
18%inclusion2 decks11 decks
17%synergy
Unstoppable Plan
17%inclusion1 decks6 decks
9%synergy
Immobilizing Ink
15%inclusion2 decks13 decks
15%synergy
Arcane Adaptation
15%inclusion2 decks13 decks
15%synergy
Wizard Class
15%inclusion2 decks13 decks
-2%synergy
Stupefying Touch
15%inclusion2 decks13 decks
15%synergy
Octopus Umbra
15%inclusion2 decks13 decks
15%synergy
Psionic Gift
15%inclusion2 decks13 decks
15%synergy
Dragon Wings
15%inclusion2 decks13 decks
15%synergy
Time of Ice
15%inclusion2 decks13 decks
15%synergy
Cephalid Shrine
15%inclusion2 decks13 decks
15%synergy
Persuasion
15%inclusion2 decks13 decks
15%synergy
Web of Inertia
15%inclusion2 decks13 decks
15%synergy
Opposition
15%inclusion2 decks13 decks
14%synergy
Kindred Discovery
7.7%inclusion1 decks13 decks
1%synergy
Chamber of Manipulation
7.7%inclusion1 decks13 decks
7%synergy
Apathy
7.7%inclusion1 decks13 decks
8%synergy
Cast Through Time
7.7%inclusion1 decks13 decks
7%synergy
Curse of Inertia
7.7%inclusion1 decks13 decks
8%synergy
Unnatural Selection
7.7%inclusion1 decks13 decks
8%synergy
Reconnaissance Mission
7.7%inclusion1 decks13 decks
1%synergy
Monastery Siege
7.7%inclusion1 decks13 decks
7%synergy
Capture Sphere
7.7%inclusion1 decks13 decks
8%synergy
Frozen Aether
7.7%inclusion1 decks13 decks
7%synergy
Chronic Flooding
7.7%inclusion1 decks13 decks
7%synergy
Ominous Seas
7.7%inclusion1 decks13 decks
-4%synergy
Claustrophobia
7.7%inclusion1 decks13 decks
8%synergy
Mirror Mockery
7.7%inclusion1 decks13 decks
7%synergy
Crab Umbra
7.7%inclusion1 decks13 decks
7%synergy
Mystic Remora
7.7%inclusion1 decks13 decks
-19%synergy
Battle of Wits
7.7%inclusion1 decks13 decks
8%synergy
Castaway's Despair
7.7%inclusion1 decks13 decks
8%synergy
Amphibian Downpour
7.7%inclusion1 decks13 decks
2%synergy
Octo Opus
7.7%inclusion1 decks13 decks
8%synergy
Temporal Distortion
7.7%inclusion1 decks13 decks
8%synergy
Dream Leash
7.7%inclusion1 decks13 decks
8%synergy
Retreat to Coralhelm
7.7%inclusion1 decks13 decks
5%synergy
Public Enemy
7.7%inclusion1 decks13 decks
7%synergy
Curse of Verbosity
7.7%inclusion1 decks13 decks
6%synergy
Abduction
7.7%inclusion1 decks13 decks
7%synergy
Battles
Invasion of Vryn
7.7%inclusion1 decks13 decks
7%synergy
Planeswalkers
Tamiyo, the Moon Sage
31%inclusion4 decks13 decks
29%synergy
Kaito, Cunning Infiltrator
11%inclusion1 decks9 decks
10%synergy
Jace, Wielder of Mysteries
7.7%inclusion1 decks13 decks
-7%synergy
Utility Lands
Cephalid Coliseum
69%inclusion9 decks13 decks
60%synergy
Reliquary Tower
62%inclusion8 decks13 decks
5%synergy
Mystic Sanctuary
46%inclusion6 decks13 decks
-4%synergy
Nykthos, Shrine to Nyx
23%inclusion3 decks13 decks
6%synergy
Terrain Generator
15%inclusion2 decks13 decks
8%synergy
Castle Vantress
15%inclusion2 decks13 decks
-2%synergy
Arcane Lighthouse
7.7%inclusion1 decks13 decks
6%synergy
Boseiju, Who Shelters All
7.7%inclusion1 decks13 decks
7%synergy
Halimar Depths
7.7%inclusion1 decks13 decks
-2%synergy
Riptide Laboratory
7.7%inclusion1 decks13 decks
-1%synergy
Skyline Cascade
7.7%inclusion1 decks13 decks
6%synergy
Academy Ruins
7.7%inclusion1 decks13 decks
-11%synergy
Moonring Island
7.7%inclusion1 decks13 decks
7%synergy
Mana Artifacts
Sol Ring
77%inclusion10 decks13 decks
-8%synergy
Arcane Signet
62%inclusion8 decks13 decks
-3%synergy
Sky Diamond
54%inclusion7 decks13 decks
32%synergy
Patchwork Banner
54%inclusion7 decks13 decks
50%synergy
Thought Vessel
54%inclusion7 decks13 decks
2%synergy
Heraldic Banner
31%inclusion4 decks13 decks
25%synergy
Mind Stone
31%inclusion4 decks13 decks
-4%synergy
Bender's Waterskin
25%inclusion1 decks4 decks
13%synergy
Caged Sun
23%inclusion3 decks13 decks
13%synergy
Gauntlet of Power
15%inclusion2 decks13 decks
12%synergy
Decanter of Endless Water
15%inclusion2 decks13 decks
2%synergy
Basalt Monolith
7.7%inclusion1 decks13 decks
-2%synergy
Bandit's Haul
7.7%inclusion1 decks13 decks
8%synergy
Thran Dynamo
7.7%inclusion1 decks13 decks
-5%synergy
Midnight Clock
7.7%inclusion1 decks13 decks
-12%synergy
Sceptre of Eternal Glory
7.7%inclusion1 decks13 decks
4%synergy
Bounty Board
7.7%inclusion1 decks13 decks
8%synergy
Lands
Island
100%inclusion13 decks13 decks
6%synergy
Myriad Landscape
38%inclusion5 decks13 decks
14%synergy
Path of Ancestry
15%inclusion2 decks13 decks
12%synergy
Sink into Stupor
15%inclusion2 decks13 decks
-7%synergy
Hydroelectric Specimen
7.7%inclusion1 decks13 decks
-7%synergy
Glasspool Mimic
7.7%inclusion1 decks13 decks
1%synergy
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