Aboshan, Cephalid Emperor (Commander) - Sea Creatures

Aboshan, Cephalid Emperor
Rank #2,255
16decks
As CommanderAs CardAverage DeckDecks
Bracket
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Budget
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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%inclusion16 decks16 decks
100%synergy
Llawan, Cephalid Empress
100%inclusion16 decks16 decks
99%synergy
Cephalid Constable
100%inclusion16 decks16 decks
99%synergy
Cephalid Facetaker
100%inclusion16 decks16 decks
99%synergy
Cephalid Looter
94%inclusion15 decks16 decks
93%synergy
Callous Oppressor
94%inclusion15 decks16 decks
93%synergy
Cephalid Pathmage
88%inclusion14 decks16 decks
87%synergy
Cephalid Illusionist
88%inclusion14 decks16 decks
87%synergy
Shield Broker
88%inclusion14 decks16 decks
87%synergy
Cephalid Aristocrat
81%inclusion13 decks16 decks
81%synergy
Top Cards
Cephalid Scout
81%inclusion13 decks16 decks
81%synergy
Cephalid Retainer
81%inclusion13 decks16 decks
81%synergy
Verity Circle
75%inclusion12 decks16 decks
73%synergy
Omen Hawker
75%inclusion12 decks16 decks
72%synergy
Cephalid Sage
75%inclusion12 decks16 decks
75%synergy
Cephalid Inkshrouder
75%inclusion12 decks16 decks
75%synergy
Borrowing 100,000 Arrows
75%inclusion12 decks16 decks
74%synergy
Cephalid Vandal
75%inclusion12 decks16 decks
75%synergy
Cephalid Snitch
69%inclusion11 decks16 decks
69%synergy
Dismiss into Dream
69%inclusion11 decks16 decks
68%synergy
Game Changers
Cyclonic Rift
38%inclusion6 decks16 decks
5%synergy
Rhystic Study
31%inclusion5 decks16 decks
-0%synergy
Thassa's Oracle
19%inclusion3 decks16 decks
6%synergy
Fierce Guardianship
6.3%inclusion1 decks16 decks
-16%synergy
Mystical Tutor
6.3%inclusion1 decks16 decks
-15%synergy
Creatures
Wonder
63%inclusion10 decks16 decks
57%synergy
Psychic Pickpocket
63%inclusion10 decks16 decks
62%synergy
Willbreaker
63%inclusion10 decks16 decks
62%synergy
Cephalid Inkmage
57%inclusion4 decks7 decks
57%synergy
Backstreet Bruiser
56%inclusion9 decks16 decks
56%synergy
Universal Automaton
56%inclusion9 decks16 decks
56%synergy
Caelorna, Coral Tyrant
50%inclusion2 decks4 decks
49%synergy
Mothdust Changeling
50%inclusion8 decks16 decks
49%synergy
Archetype of Imagination
50%inclusion8 decks16 decks
45%synergy
Starwinder
50%inclusion1 decks2 decks
47%synergy
Omni-Changeling
50%inclusion1 decks2 decks
48%synergy
Elder Deep-Fiend
44%inclusion7 decks16 decks
43%synergy
Amoeboid Changeling
44%inclusion7 decks16 decks
43%synergy
Sea-Dasher Octopus
38%inclusion6 decks16 decks
37%synergy
Adaptive Automaton
38%inclusion6 decks16 decks
36%synergy
Defiler of Dreams
38%inclusion6 decks16 decks
30%synergy
Lorthos, the Tidemaker
38%inclusion6 decks16 decks
37%synergy
Mesmerizing Benthid
38%inclusion6 decks16 decks
37%synergy
Ultros, Obnoxious Octopus
33%inclusion1 decks3 decks
33%synergy
Stormtide Leviathan
31%inclusion5 decks16 decks
25%synergy
Acquisition Octopus
31%inclusion5 decks16 decks
31%synergy
Octavia, Living Thesis
31%inclusion5 decks16 decks
29%synergy
Octoprophet
31%inclusion5 decks16 decks
31%synergy
Tidal Terror
31%inclusion5 decks16 decks
31%synergy
Spawning Kraken
31%inclusion5 decks16 decks
30%synergy
Kiora, the Rising Tide
29%inclusion2 decks7 decks
26%synergy
Icewrought Sentry
25%inclusion4 decks16 decks
25%synergy
Sealock Monster
25%inclusion4 decks16 decks
25%synergy
Keen Buccaneer
25%inclusion1 decks4 decks
25%synergy
Godhunter Octopus
25%inclusion4 decks16 decks
25%synergy
Laboratory Maniac
25%inclusion4 decks16 decks
5%synergy
Bubble Smuggler
25%inclusion4 decks16 decks
25%synergy
Eluge, the Shoreless Sea
20%inclusion3 decks15 decks
12%synergy
Metallic Mimic
19%inclusion3 decks16 decks
18%synergy
Shapesharer
19%inclusion3 decks16 decks
18%synergy
Bloodline Pretender
19%inclusion3 decks16 decks
18%synergy
Unctus, Grand Metatect
19%inclusion3 decks16 decks
13%synergy
Serpent of Yawning Depths
19%inclusion3 decks16 decks
18%synergy
Illithid Harvester
13%inclusion2 decks16 decks
12%synergy
Scourge of Fleets
13%inclusion2 decks16 decks
1%synergy
Drift of Phantasms
13%inclusion2 decks16 decks
10%synergy
Slinn Voda, the Rising Deep
13%inclusion2 decks16 decks
11%synergy
Body Double
13%inclusion2 decks16 decks
11%synergy
Giant Octopus
13%inclusion2 decks16 decks
12%synergy
Mindwhisker
6.7%inclusion1 decks15 decks
6%synergy
Solemn Simulacrum
6.3%inclusion1 decks16 decks
-15%synergy
Icebreaker Kraken
6.3%inclusion1 decks16 decks
6%synergy
Giant Oyster
6.3%inclusion1 decks16 decks
6%synergy
Timin, Youthful Geist
6.3%inclusion1 decks16 decks
6%synergy
Arcum Dagsson
6.3%inclusion1 decks16 decks
5%synergy
Instants
Counterspell
69%inclusion11 decks16 decks
3%synergy
Dramatic Reversal
63%inclusion10 decks16 decks
43%synergy
High Tide
56%inclusion9 decks16 decks
12%synergy
Octopus Form
50%inclusion1 decks2 decks
46%synergy
Pongify
44%inclusion7 decks16 decks
3%synergy
Rapid Hybridization
44%inclusion7 decks16 decks
9%synergy
Negate
44%inclusion7 decks16 decks
6%synergy
Arcane Denial
44%inclusion7 decks16 decks
7%synergy
Reality Shift
38%inclusion6 decks16 decks
11%synergy
Aetherize
38%inclusion6 decks16 decks
7%synergy
Brainstorm
25%inclusion4 decks16 decks
-16%synergy
Engulf the Shore
25%inclusion4 decks16 decks
17%synergy
An Offer You Can't Refuse
19%inclusion3 decks16 decks
-19%synergy
Deluge
19%inclusion3 decks16 decks
18%synergy
Blustersquall
13%inclusion2 decks16 decks
12%synergy
Mana Drain
13%inclusion2 decks16 decks
-14%synergy
Swan Song
13%inclusion2 decks16 decks
-15%synergy
Saw It Coming
13%inclusion2 decks16 decks
10%synergy
Cackling Counterpart
13%inclusion2 decks16 decks
10%synergy
Rewind
13%inclusion2 decks16 decks
0%synergy
Muddle the Mixture
6.3%inclusion1 decks16 decks
-9%synergy
Aether Burst
6.3%inclusion1 decks16 decks
6%synergy
Mirror Match
6.3%inclusion1 decks16 decks
6%synergy
Siren's Call
6.3%inclusion1 decks16 decks
6%synergy
Domineering Will
6.3%inclusion1 decks16 decks
5%synergy
Familiar's Ruse
6.3%inclusion1 decks16 decks
5%synergy
Fact or Fiction
6.3%inclusion1 decks16 decks
-2%synergy
Chilling Grasp
6.3%inclusion1 decks16 decks
6%synergy
Aetherspouts
6.3%inclusion1 decks16 decks
-1%synergy
Dissipate
6.3%inclusion1 decks16 decks
4%synergy
Consider
6.3%inclusion1 decks16 decks
-9%synergy
Whim of Volrath
6.3%inclusion1 decks16 decks
4%synergy
Keep Safe
6.3%inclusion1 decks16 decks
4%synergy
Defy Gravity
6.3%inclusion1 decks16 decks
5%synergy
Forbid
6.3%inclusion1 decks16 decks
5%synergy
Capsize
6.3%inclusion1 decks16 decks
2%synergy
Downpour
6.3%inclusion1 decks16 decks
6%synergy
Adverse Conditions
6.3%inclusion1 decks16 decks
6%synergy
Dizzy Spell
6.3%inclusion1 decks16 decks
5%synergy
Insidious Will
6.3%inclusion1 decks16 decks
5%synergy
Resculpt
6.3%inclusion1 decks16 decks
-11%synergy
Keep Watch
6.3%inclusion1 decks16 decks
4%synergy
Disallow
6.3%inclusion1 decks16 decks
-0%synergy
Dream's Grip
6.3%inclusion1 decks16 decks
3%synergy
Call to Heel
6.3%inclusion1 decks16 decks
6%synergy
Cryptic Command
6.3%inclusion1 decks16 decks
-6%synergy
Choking Tethers
6.3%inclusion1 decks16 decks
6%synergy
Cerulean Wisps
6.3%inclusion1 decks16 decks
3%synergy
Aerial Formation
6.3%inclusion1 decks16 decks
6%synergy
Plagiarize
6.3%inclusion1 decks16 decks
6%synergy
Sorceries
Theft of Dreams
56%inclusion9 decks16 decks
56%synergy
Whelming Wave
56%inclusion9 decks16 decks
52%synergy
Ravenform
38%inclusion6 decks16 decks
30%synergy
Deep Analysis
31%inclusion5 decks16 decks
26%synergy
Ponder
25%inclusion4 decks16 decks
-4%synergy
Crush of Tentacles
25%inclusion4 decks16 decks
24%synergy
Curse of the Swine
19%inclusion3 decks16 decks
8%synergy
Spectral Deluge
19%inclusion3 decks16 decks
9%synergy
Energy Tap
13%inclusion2 decks16 decks
10%synergy
Hidden Strings
13%inclusion2 decks16 decks
9%synergy
Inundate
6.3%inclusion1 decks16 decks
4%synergy
Grasp of Phantoms
6.3%inclusion1 decks16 decks
6%synergy
Consuming Tide
6.3%inclusion1 decks16 decks
3%synergy
Recall
6.3%inclusion1 decks16 decks
6%synergy
Fabricate
6.3%inclusion1 decks16 decks
-15%synergy
Wash Out
6.3%inclusion1 decks16 decks
1%synergy
Self-Reflection
6.3%inclusion1 decks16 decks
6%synergy
Time Stretch
6.3%inclusion1 decks16 decks
2%synergy
Quasiduplicate
6.3%inclusion1 decks16 decks
3%synergy
Touch of Invisibility
6.3%inclusion1 decks16 decks
6%synergy
Beacon of Tomorrows
6.3%inclusion1 decks16 decks
4%synergy
Mana Vapors
6.3%inclusion1 decks16 decks
6%synergy
Sleep
6.3%inclusion1 decks16 decks
5%synergy
Reconstruction
6.3%inclusion1 decks16 decks
6%synergy
Visions of Duplicity
6.3%inclusion1 decks16 decks
6%synergy
Mercurial Transformation
6.3%inclusion1 decks16 decks
6%synergy
Cloak of Feathers
6.3%inclusion1 decks16 decks
5%synergy
Seize the Secrets
6.3%inclusion1 decks16 decks
6%synergy
Solve the Equation
6.3%inclusion1 decks16 decks
-5%synergy
Rite of Replication
6.3%inclusion1 decks16 decks
-1%synergy
Utility Artifacts
Sapphire Medallion
63%inclusion10 decks16 decks
3%synergy
Kefnet's Monument
56%inclusion9 decks16 decks
50%synergy
Wayfarer's Bauble
44%inclusion7 decks16 decks
27%synergy
Maskwood Nexus
44%inclusion7 decks16 decks
42%synergy
Lightning Greaves
44%inclusion7 decks16 decks
18%synergy
Hylda's Crown of Winter
38%inclusion6 decks16 decks
37%synergy
Birthing Boughs
25%inclusion4 decks16 decks
25%synergy
Isochron Scepter
25%inclusion4 decks16 decks
8%synergy
Winter Orb
19%inclusion3 decks16 decks
15%synergy
Swiftfoot Boots
19%inclusion3 decks16 decks
-9%synergy
Riptide Replicator
19%inclusion3 decks16 decks
19%synergy
Vanquisher's Banner
13%inclusion2 decks16 decks
11%synergy
Door of Destinies
13%inclusion2 decks16 decks
12%synergy
Mjölnir, Storm Hammer
13%inclusion2 decks16 decks
11%synergy
Static Orb
6.3%inclusion1 decks16 decks
3%synergy
Storage Matrix
6.3%inclusion1 decks16 decks
5%synergy
Mesmeric Orb
6.3%inclusion1 decks16 decks
2%synergy
Icon of Ancestry
6.3%inclusion1 decks16 decks
6%synergy
Crucible of Worlds
6.3%inclusion1 decks16 decks
5%synergy
Weathered Runestone
6.3%inclusion1 decks16 decks
6%synergy
Erratic Portal
6.3%inclusion1 decks16 decks
6%synergy
Coat of Arms
6.3%inclusion1 decks16 decks
5%synergy
Mishra's Helix
6.3%inclusion1 decks16 decks
6%synergy
Hall of Triumph
6.3%inclusion1 decks16 decks
6%synergy
Prototype Portal
6.3%inclusion1 decks16 decks
6%synergy
Instruments of War
6.3%inclusion1 decks16 decks
6%synergy
Sword of Hearth and Home
6.3%inclusion1 decks16 decks
4%synergy
Akroma's Memorial
6.3%inclusion1 decks16 decks
5%synergy
Mask of Avacyn
6.3%inclusion1 decks16 decks
6%synergy
Urza's Incubator
6.3%inclusion1 decks16 decks
5%synergy
Soldevi Digger
6.3%inclusion1 decks16 decks
6%synergy
Skyshaper
6.3%inclusion1 decks16 decks
6%synergy
Rings of Brighthearth
6.3%inclusion1 decks16 decks
-0%synergy
Herald's Horn
6.3%inclusion1 decks16 decks
4%synergy
Tangle Wire
6.3%inclusion1 decks16 decks
6%synergy
Eldrazi Monument
6.3%inclusion1 decks16 decks
5%synergy
Sword of the Animist
6.3%inclusion1 decks16 decks
1%synergy
Ensnaring Bridge
6.3%inclusion1 decks16 decks
6%synergy
Bident of Thassa
6.3%inclusion1 decks16 decks
-6%synergy
Obelisk of Urd
6.3%inclusion1 decks16 decks
5%synergy
Liquimetal Coating
6.3%inclusion1 decks16 decks
5%synergy
Vedalken Shackles
6.3%inclusion1 decks16 decks
4%synergy
Enchantments
Aboshan's Desire
56%inclusion9 decks16 decks
56%synergy
Lost in the Maze
50%inclusion8 decks16 decks
48%synergy
Levitation
50%inclusion8 decks16 decks
49%synergy
Betrayal
50%inclusion8 decks16 decks
50%synergy
Reflections of Littjara
44%inclusion7 decks16 decks
41%synergy
Cowardice
31%inclusion5 decks16 decks
31%synergy
Arcane Adaptation
25%inclusion4 decks16 decks
24%synergy
Unstoppable Plan
25%inclusion1 decks4 decks
18%synergy
Opposition
25%inclusion4 decks16 decks
24%synergy
Leyline of Transformation
22%inclusion2 decks9 decks
21%synergy
Kindred Discovery
19%inclusion3 decks16 decks
12%synergy
Think Tank
19%inclusion3 decks16 decks
19%synergy
Immobilizing Ink
13%inclusion2 decks16 decks
12%synergy
Wizard Class
13%inclusion2 decks16 decks
-5%synergy
Octopus Umbra
13%inclusion2 decks16 decks
12%synergy
Mystic Remora
13%inclusion2 decks16 decks
-14%synergy
Time of Ice
13%inclusion2 decks16 decks
12%synergy
Web of Inertia
13%inclusion2 decks16 decks
12%synergy
Propaganda
13%inclusion2 decks16 decks
-19%synergy
Chamber of Manipulation
6.3%inclusion1 decks16 decks
6%synergy
Back to Basics
6.3%inclusion1 decks16 decks
-0%synergy
Apathy
6.3%inclusion1 decks16 decks
6%synergy
Cast Through Time
6.3%inclusion1 decks16 decks
6%synergy
Curse of Inertia
6.3%inclusion1 decks16 decks
6%synergy
Unnatural Selection
6.3%inclusion1 decks16 decks
6%synergy
Monastery Siege
6.3%inclusion1 decks16 decks
5%synergy
Capture Sphere
6.3%inclusion1 decks16 decks
6%synergy
Frozen Aether
6.3%inclusion1 decks16 decks
5%synergy
Quest for Ula's Temple
6.3%inclusion1 decks16 decks
6%synergy
Chronic Flooding
6.3%inclusion1 decks16 decks
6%synergy
Stupefying Touch
6.3%inclusion1 decks16 decks
6%synergy
Ominous Seas
6.3%inclusion1 decks16 decks
-5%synergy
Claustrophobia
6.3%inclusion1 decks16 decks
6%synergy
Mirror Mockery
6.3%inclusion1 decks16 decks
6%synergy
Xenograft
6.3%inclusion1 decks16 decks
6%synergy
Crab Umbra
6.3%inclusion1 decks16 decks
5%synergy
Psionic Gift
6.3%inclusion1 decks16 decks
6%synergy
Dragon Wings
6.3%inclusion1 decks16 decks
6%synergy
Bind the Monster
6.3%inclusion1 decks16 decks
6%synergy
Cephalid Shrine
6.3%inclusion1 decks16 decks
6%synergy
Castaway's Despair
6.3%inclusion1 decks16 decks
6%synergy
Amphibian Downpour
6.3%inclusion1 decks16 decks
1%synergy
Persuasion
6.3%inclusion1 decks16 decks
6%synergy
Witness Protection
6.3%inclusion1 decks16 decks
1%synergy
Stasis
6.3%inclusion1 decks16 decks
6%synergy
Octo Opus
6.3%inclusion1 decks16 decks
6%synergy
Court of Vantress
6.3%inclusion1 decks16 decks
5%synergy
Temporal Distortion
6.3%inclusion1 decks16 decks
6%synergy
Dream Leash
6.3%inclusion1 decks16 decks
6%synergy
Retreat to Coralhelm
6.3%inclusion1 decks16 decks
4%synergy
Battles
Invasion of Vryn
6.3%inclusion1 decks16 decks
6%synergy
Invasion of Segovia
6.3%inclusion1 decks16 decks
4%synergy
Planeswalkers
Tamiyo, the Moon Sage
38%inclusion6 decks16 decks
36%synergy
Jace, Wielder of Mysteries
19%inclusion3 decks16 decks
4%synergy
Utility Lands
Cephalid Coliseum
81%inclusion13 decks16 decks
72%synergy
Reliquary Tower
63%inclusion10 decks16 decks
6%synergy
Mystic Sanctuary
56%inclusion9 decks16 decks
6%synergy
Nykthos, Shrine to Nyx
31%inclusion5 decks16 decks
15%synergy
Castle Vantress
19%inclusion3 decks16 decks
1%synergy
Arcane Lighthouse
13%inclusion2 decks16 decks
10%synergy
Halimar Depths
13%inclusion2 decks16 decks
3%synergy
Mutavault
13%inclusion2 decks16 decks
12%synergy
Skyline Cascade
13%inclusion2 decks16 decks
11%synergy
Academy Ruins
13%inclusion2 decks16 decks
-6%synergy
Terrain Generator
13%inclusion2 decks16 decks
5%synergy
Three Tree City
6.7%inclusion1 decks15 decks
3%synergy
Hall of Storm Giants
6.3%inclusion1 decks16 decks
4%synergy
Minamo, School at Water's Edge
6.3%inclusion1 decks16 decks
-7%synergy
Boseiju, Who Shelters All
6.3%inclusion1 decks16 decks
5%synergy
Tyrite Sanctum
6.3%inclusion1 decks16 decks
5%synergy
Riptide Laboratory
6.3%inclusion1 decks16 decks
-3%synergy
Lonely Sandbar
6.3%inclusion1 decks16 decks
-7%synergy
Detection Tower
6.3%inclusion1 decks16 decks
5%synergy
Moonring Island
6.3%inclusion1 decks16 decks
6%synergy
Mana Artifacts
Sol Ring
81%inclusion13 decks16 decks
-4%synergy
Arcane Signet
63%inclusion10 decks16 decks
-2%synergy
Thought Vessel
50%inclusion8 decks16 decks
-2%synergy
Patchwork Banner
47%inclusion7 decks15 decks
43%synergy
Sky Diamond
44%inclusion7 decks16 decks
21%synergy
Caged Sun
38%inclusion6 decks16 decks
27%synergy
Mind Stone
38%inclusion6 decks16 decks
3%synergy
Heraldic Banner
25%inclusion4 decks16 decks
19%synergy
Decanter of Endless Water
25%inclusion4 decks16 decks
12%synergy
Gauntlet of Power
19%inclusion3 decks16 decks
15%synergy
Midnight Clock
19%inclusion3 decks16 decks
-1%synergy
Fellwar Stone
13%inclusion2 decks16 decks
-7%synergy
Blinkmoth Urn
6.3%inclusion1 decks16 decks
5%synergy
Replicating Ring
6.3%inclusion1 decks16 decks
4%synergy
Basalt Monolith
6.3%inclusion1 decks16 decks
-4%synergy
Bandit's Haul
6.3%inclusion1 decks16 decks
6%synergy
Gilded Lotus
6.3%inclusion1 decks16 decks
-5%synergy
Liquimetal Torque
6.3%inclusion1 decks16 decks
-0%synergy
Bounty Board
6.3%inclusion1 decks16 decks
6%synergy
Lands
Island
88%inclusion14 decks16 decks
-6%synergy
Myriad Landscape
44%inclusion7 decks16 decks
19%synergy
Path of Ancestry
25%inclusion4 decks16 decks
21%synergy
Snow-Covered Island
13%inclusion2 decks16 decks
5%synergy
Cavern of Souls
13%inclusion2 decks16 decks
8%synergy
Sink into Stupor
6.3%inclusion1 decks16 decks
-16%synergy
Glasspool Mimic
6.3%inclusion1 decks16 decks
-0%synergy
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