Arixmethes, Slumbering Isle (Commander) - Upgraded Sea Creatures

Background image for How To Play Sea Creatures Differently In Commander
Sikora
Nov 13, 2025
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.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Whelming Wave
100%inclusion11 decks11 decks
89%synergy
Stormsurge Kraken
82%inclusion9 decks11 decks
77%synergy
Kiora's Follower
91%inclusion10 decks11 decks
77%synergy
Slinn Voda, the Rising Deep
82%inclusion9 decks11 decks
75%synergy
Koma, Cosmos Serpent
91%inclusion10 decks11 decks
75%synergy
Scourge of Fleets
82%inclusion9 decks11 decks
74%synergy
Serpent of Yawning Depths
73%inclusion8 decks11 decks
66%synergy
Kiora, Sovereign of the Deep
64%inclusion7 decks11 decks
62%synergy
Stormtide Leviathan
64%inclusion7 decks11 decks
58%synergy
Mosswort Bridge
73%inclusion8 decks11 decks
55%synergy
Top Cards
Growth Spiral
73%inclusion8 decks11 decks
27%synergy
Aesi, Tyrant of Gyre Strait
73%inclusion8 decks11 decks
55%synergy
Counterspell
73%inclusion8 decks11 decks
23%synergy
Hullbreaker Horror
73%inclusion8 decks11 decks
55%synergy
Tatyova, Benthic Druid
64%inclusion7 decks11 decks
33%synergy
Garruk's Uprising
64%inclusion7 decks11 decks
46%synergy
Beast Within
64%inclusion7 decks11 decks
15%synergy
Rampant Growth
64%inclusion7 decks11 decks
23%synergy
Cultivate
64%inclusion7 decks11 decks
17%synergy
Sakura-Tribe Elder
64%inclusion7 decks11 decks
44%synergy
Game Changers
Cyclonic Rift
36%inclusion4 decks11 decks
12%synergy
Seedborn Muse
18%inclusion2 decks11 decks
2%synergy
Fierce Guardianship
18%inclusion2 decks11 decks
2%synergy
Ancient Tomb
9.1%inclusion1 decks11 decks
0%synergy
Rhystic Study
9.1%inclusion1 decks11 decks
-11%synergy
Worldly Tutor
9.1%inclusion1 decks11 decks
-5%synergy
Creatures
Koma, World-Eater
55%inclusion6 decks11 decks
42%synergy
Thassa, God of the Sea
55%inclusion6 decks11 decks
49%synergy
Lorthos, the Tidemaker
55%inclusion6 decks11 decks
51%synergy
Deep-Sea Kraken
45%inclusion5 decks11 decks
42%synergy
Archetype of Imagination
45%inclusion5 decks11 decks
41%synergy
Charix, the Raging Isle
45%inclusion5 decks11 decks
42%synergy
Inkwell Leviathan
45%inclusion5 decks11 decks
41%synergy
Reef Worm
45%inclusion5 decks11 decks
42%synergy
Simic Sky Swallower
45%inclusion5 decks11 decks
41%synergy
Imoti, Celebrant of Bounty
45%inclusion5 decks11 decks
42%synergy
Spawning Kraken
45%inclusion5 decks11 decks
38%synergy
Summon: Leviathan
45%inclusion5 decks11 decks
38%synergy
Brinelin, the Moon Kraken
36%inclusion4 decks11 decks
32%synergy
Xolatoyac, the Smiling Flood
36%inclusion4 decks11 decks
29%synergy
Eternal Witness
36%inclusion4 decks11 decks
17%synergy
Prime Speaker Zegana
36%inclusion4 decks11 decks
26%synergy
Kenessos, Priest of Thassa
36%inclusion4 decks11 decks
35%synergy
Breaching Leviathan
36%inclusion4 decks11 decks
34%synergy
Tromokratis
36%inclusion4 decks11 decks
31%synergy
Benthic Anomaly
36%inclusion4 decks11 decks
34%synergy
Nezahal, Primal Tide
36%inclusion4 decks11 decks
26%synergy
Birds of Paradise
36%inclusion4 decks11 decks
9%synergy
Starwinder
33%inclusion3 decks9 decks
27%synergy
Glacier Godmaw
33%inclusion3 decks9 decks
29%synergy
The Unagi of Kyoshi Island
29%inclusion2 decks7 decks
23%synergy
Grappling Kraken
27%inclusion3 decks11 decks
23%synergy
Fierce Empath
27%inclusion3 decks11 decks
25%synergy
Nadir Kraken
27%inclusion3 decks11 decks
23%synergy
Ilysian Caryatid
27%inclusion3 decks11 decks
23%synergy
Hydroid Krasis
27%inclusion3 decks11 decks
19%synergy
Goreclaw, Terror of Qal Sisma
27%inclusion3 decks11 decks
24%synergy
Shipbreaker Kraken
27%inclusion3 decks11 decks
25%synergy
Sin, Unending Cataclysm
27%inclusion3 decks11 decks
24%synergy
Tam, Mindful First-Year
20%inclusion1 decks5 decks
18%synergy
Reclamation Sage
18%inclusion2 decks11 decks
5%synergy
Sea-Dasher Octopus
18%inclusion2 decks11 decks
16%synergy
Disciple of Freyalise
18%inclusion2 decks11 decks
13%synergy
Gyre Engineer
18%inclusion2 decks11 decks
15%synergy
Tishana, Voice of Thunder
18%inclusion2 decks11 decks
13%synergy
Llanowar Elves
18%inclusion2 decks11 decks
-9%synergy
Craterhoof Behemoth
18%inclusion2 decks11 decks
8%synergy
Voyaging Satyr
18%inclusion2 decks11 decks
17%synergy
Glasspool Mimic
18%inclusion2 decks11 decks
14%synergy
Whisperer of the Wilds
18%inclusion2 decks11 decks
18%synergy
Monstrosity of the Lake
18%inclusion2 decks11 decks
16%synergy
Trench Behemoth
18%inclusion2 decks11 decks
16%synergy
Kederekt Leviathan
18%inclusion2 decks11 decks
17%synergy
Formidable Speaker
14%inclusion1 decks7 decks
12%synergy
Eluge, the Shoreless Sea
9.1%inclusion1 decks11 decks
7%synergy
Aggressive Mammoth
9.1%inclusion1 decks11 decks
8%synergy
Instants
Return of the Wildspeaker
55%inclusion6 decks11 decks
44%synergy
Frantic Search
45%inclusion5 decks11 decks
40%synergy
Negate
45%inclusion5 decks11 decks
20%synergy
Unwind
45%inclusion5 decks11 decks
43%synergy
Mana Drain
36%inclusion4 decks11 decks
21%synergy
Arcane Denial
36%inclusion4 decks11 decks
14%synergy
Planar Genesis
36%inclusion4 decks11 decks
25%synergy
Voidslime
36%inclusion4 decks11 decks
31%synergy
Rapid Hybridization
27%inclusion3 decks11 decks
1%synergy
An Offer You Can't Refuse
27%inclusion3 decks11 decks
4%synergy
Heroic Intervention
27%inclusion3 decks11 decks
-3%synergy
Aetherize
27%inclusion3 decks11 decks
15%synergy
Rewind
27%inclusion3 decks11 decks
24%synergy
Pongify
18%inclusion2 decks11 decks
-7%synergy
Plasm Capture
18%inclusion2 decks11 decks
15%synergy
Brainstorm
18%inclusion2 decks11 decks
4%synergy
Blue Sun's Zenith
18%inclusion2 decks11 decks
15%synergy
Swan Song
18%inclusion2 decks11 decks
0%synergy
Engulf the Shore
18%inclusion2 decks11 decks
16%synergy
Snap
18%inclusion2 decks11 decks
14%synergy
Simic Charm
18%inclusion2 decks11 decks
11%synergy
Mystic Confluence
18%inclusion2 decks11 decks
15%synergy
High Tide
18%inclusion2 decks11 decks
16%synergy
Hide on the Ceiling
13%inclusion1 decks8 decks
12%synergy
Consult the Star Charts
11%inclusion1 decks9 decks
9%synergy
Decisive Denial
9.1%inclusion1 decks11 decks
4%synergy
Khalni Ambush
9.1%inclusion1 decks11 decks
7%synergy
Stubborn Denial
9.1%inclusion1 decks11 decks
6%synergy
Krosan Grip
9.1%inclusion1 decks11 decks
2%synergy
Rescind
9.1%inclusion1 decks11 decks
9%synergy
Ram Through
9.1%inclusion1 decks11 decks
8%synergy
Nature's Claim
9.1%inclusion1 decks11 decks
0%synergy
Reality Shift
9.1%inclusion1 decks11 decks
-5%synergy
Entish Restoration
9.1%inclusion1 decks11 decks
0%synergy
Capsize
9.1%inclusion1 decks11 decks
8%synergy
Berserk
9.1%inclusion1 decks11 decks
9%synergy
Jwari Disruption
9.1%inclusion1 decks11 decks
8%synergy
Cryptic Command
9.1%inclusion1 decks11 decks
8%synergy
Pull from Tomorrow
9.1%inclusion1 decks11 decks
6%synergy
Sink into Stupor
9.1%inclusion1 decks11 decks
-3%synergy
Collective Resistance
9.1%inclusion1 decks11 decks
6%synergy
Overprotect
9.1%inclusion1 decks11 decks
7%synergy
Narset's Reversal
9.1%inclusion1 decks11 decks
7%synergy
March of Swirling Mist
9.1%inclusion1 decks11 decks
6%synergy
Ensnare
9.1%inclusion1 decks11 decks
9%synergy
Memory Deluge
9.1%inclusion1 decks11 decks
9%synergy
Thassa's Intervention
9.1%inclusion1 decks11 decks
9%synergy
Dig Through Time
9.1%inclusion1 decks11 decks
6%synergy
Evacuation
9.1%inclusion1 decks11 decks
5%synergy
Lifestream's Blessing
9.1%inclusion1 decks11 decks
8%synergy
Sorceries
Kodama's Reach
55%inclusion6 decks11 decks
19%synergy
Overwhelming Stampede
55%inclusion6 decks11 decks
42%synergy
Nature's Lore
45%inclusion5 decks11 decks
15%synergy
Rishkar's Expertise
45%inclusion5 decks11 decks
37%synergy
Explore
45%inclusion5 decks11 decks
25%synergy
Farseek
36%inclusion4 decks11 decks
10%synergy
Sea Gate Restoration
36%inclusion4 decks11 decks
31%synergy
Broken Bond
36%inclusion4 decks11 decks
32%synergy
Bala Ged Recovery
36%inclusion4 decks11 decks
26%synergy
Traverse the Outlands
27%inclusion3 decks11 decks
24%synergy
Three Visits
27%inclusion3 decks11 decks
4%synergy
Curse of the Swine
27%inclusion3 decks11 decks
16%synergy
Urban Evolution
27%inclusion3 decks11 decks
18%synergy
Ponder
18%inclusion2 decks11 decks
11%synergy
Displacement Wave
18%inclusion2 decks11 decks
18%synergy
Rush of Knowledge
18%inclusion2 decks11 decks
17%synergy
Season of Gathering
18%inclusion2 decks11 decks
16%synergy
Crush of Tentacles
18%inclusion2 decks11 decks
17%synergy
Preordain
18%inclusion2 decks11 decks
10%synergy
Shamanic Revelation
18%inclusion2 decks11 decks
13%synergy
Genesis Wave
18%inclusion2 decks11 decks
14%synergy
Shared Roots
14%inclusion1 decks7 decks
11%synergy
Crashing Wave
14%inclusion1 decks7 decks
14%synergy
Unexpected Results
9.1%inclusion1 decks11 decks
8%synergy
Overrun
9.1%inclusion1 decks11 decks
7%synergy
Threats Undetected
9.1%inclusion1 decks11 decks
9%synergy
Consuming Tide
9.1%inclusion1 decks11 decks
7%synergy
Skyshroud Claim
9.1%inclusion1 decks11 decks
0%synergy
Turntimber Symbiosis
9.1%inclusion1 decks11 decks
7%synergy
Deep Analysis
9.1%inclusion1 decks11 decks
8%synergy
Treasure Cruise
9.1%inclusion1 decks11 decks
6%synergy
Wave of Vitriol
9.1%inclusion1 decks11 decks
9%synergy
Lórien Revealed
9.1%inclusion1 decks11 decks
6%synergy
Finale of Devastation
9.1%inclusion1 decks11 decks
-2%synergy
Harmonize
9.1%inclusion1 decks11 decks
4%synergy
Eureka
9.1%inclusion1 decks11 decks
9%synergy
Selvala's Stampede
9.1%inclusion1 decks11 decks
8%synergy
Bridgeworks Battle
9.1%inclusion1 decks11 decks
4%synergy
Explosive Vegetation
9.1%inclusion1 decks11 decks
3%synergy
Baral's Expertise
9.1%inclusion1 decks11 decks
9%synergy
Prey Upon
9.1%inclusion1 decks11 decks
9%synergy
Bushwhack
9.1%inclusion1 decks11 decks
7%synergy
Rite of Replication
9.1%inclusion1 decks11 decks
2%synergy
Utility Artifacts
Swiftfoot Boots
36%inclusion4 decks11 decks
11%synergy
Bident of Thassa
27%inclusion3 decks11 decks
20%synergy
The Great Henge
18%inclusion2 decks11 decks
9%synergy
Sapphire Medallion
18%inclusion2 decks11 decks
15%synergy
Larval Scoutlander
11%inclusion1 decks9 decks
11%synergy
Power Matrix
9.1%inclusion1 decks11 decks
9%synergy
Leyline Axe
9.1%inclusion1 decks11 decks
9%synergy
Trailblazer's Boots
9.1%inclusion1 decks11 decks
9%synergy
Shadowspear
9.1%inclusion1 decks11 decks
8%synergy
Dragon Throne of Tarkir
9.1%inclusion1 decks11 decks
9%synergy
Conqueror's Flail
9.1%inclusion1 decks11 decks
9%synergy
Whispersilk Cloak
9.1%inclusion1 decks11 decks
7%synergy
Fireshrieker
9.1%inclusion1 decks11 decks
8%synergy
Winged Boots
9.1%inclusion1 decks11 decks
8%synergy
Inquisitor's Flail
9.1%inclusion1 decks11 decks
9%synergy
Kefnet's Monument
9.1%inclusion1 decks11 decks
8%synergy
Emerald Medallion
9.1%inclusion1 decks11 decks
6%synergy
Sword of the Animist
9.1%inclusion1 decks11 decks
8%synergy
Genji Glove
9.1%inclusion1 decks11 decks
8%synergy
Enchantments
Kiora Bests the Sea God
55%inclusion6 decks11 decks
53%synergy
Quest for Ula's Temple
36%inclusion4 decks11 decks
34%synergy
Pemmin's Aura
36%inclusion4 decks11 decks
33%synergy
Freed from the Real
27%inclusion3 decks11 decks
23%synergy
Ominous Seas
27%inclusion3 decks11 decks
23%synergy
Wild Growth
27%inclusion3 decks11 decks
19%synergy
Shimmerwilds Growth
20%inclusion1 decks5 decks
20%synergy
Up the Beanstalk
18%inclusion2 decks11 decks
14%synergy
Mystic Remora
18%inclusion2 decks11 decks
4%synergy
Leyline of Anticipation
18%inclusion2 decks11 decks
14%synergy
Colossal Majesty
18%inclusion2 decks11 decks
17%synergy
Greater Good
18%inclusion2 decks11 decks
16%synergy
Exploration
9.1%inclusion1 decks11 decks
-4%synergy
Virtue of Strength
9.1%inclusion1 decks11 decks
7%synergy
Aqueous Form
9.1%inclusion1 decks11 decks
5%synergy
Lost in the Maze
9.1%inclusion1 decks11 decks
9%synergy
Sandwurm Convergence
9.1%inclusion1 decks11 decks
7%synergy
Monstrous Vortex
9.1%inclusion1 decks11 decks
6%synergy
Burgeoning
9.1%inclusion1 decks11 decks
2%synergy
Helix Pinnacle
9.1%inclusion1 decks11 decks
8%synergy
Mana Reflection
9.1%inclusion1 decks11 decks
4%synergy
Curator's Ward
9.1%inclusion1 decks11 decks
9%synergy
Descendants' Path
9.1%inclusion1 decks11 decks
8%synergy
Eaten by Piranhas
9.1%inclusion1 decks11 decks
7%synergy
Teferi's Veil
9.1%inclusion1 decks11 decks
9%synergy
Fertile Ground
9.1%inclusion1 decks11 decks
7%synergy
Mind's Dilation
9.1%inclusion1 decks11 decks
8%synergy
Court of Bounty
9.1%inclusion1 decks11 decks
8%synergy
Concordant Crossroads
9.1%inclusion1 decks11 decks
6%synergy
Sphere Grid
9.1%inclusion1 decks11 decks
6%synergy
Battles
Invasion of Ikoria
9.1%inclusion1 decks11 decks
5%synergy
Invasion of Segovia
9.1%inclusion1 decks11 decks
8%synergy
Planeswalkers
Kiora, Behemoth Beckoner
45%inclusion5 decks11 decks
39%synergy
Kiora, Master of the Depths
36%inclusion4 decks11 decks
34%synergy
Vivien, Champion of the Wilds
9.1%inclusion1 decks11 decks
8%synergy
Garruk Wildspeaker
9.1%inclusion1 decks11 decks
9%synergy
Garruk, Primal Hunter
9.1%inclusion1 decks11 decks
7%synergy
Mu Yanling
9.1%inclusion1 decks11 decks
9%synergy
Kiora, the Crashing Wave
9.1%inclusion1 decks11 decks
6%synergy
Oko, Thief of Crowns
9.1%inclusion1 decks11 decks
2%synergy
Tamiyo, Collector of Tales
9.1%inclusion1 decks11 decks
8%synergy
Vivien Reid
9.1%inclusion1 decks11 decks
7%synergy
Utility Lands
Rogue's Passage
73%inclusion8 decks11 decks
51%synergy
Reliquary Tower
55%inclusion6 decks11 decks
5%synergy
Castle Garenbrig
36%inclusion4 decks11 decks
32%synergy
Alchemist's Refuge
27%inclusion3 decks11 decks
10%synergy
Thespian's Stage
27%inclusion3 decks11 decks
20%synergy
Boseiju, Who Endures
27%inclusion3 decks11 decks
5%synergy
Dark Depths
27%inclusion3 decks11 decks
20%synergy
Castle Vantress
27%inclusion3 decks11 decks
20%synergy
Temple of the False God
27%inclusion3 decks11 decks
12%synergy
Coral Atoll
18%inclusion2 decks11 decks
16%synergy
Halimar Depths
18%inclusion2 decks11 decks
15%synergy
Nykthos, Shrine to Nyx
18%inclusion2 decks11 decks
16%synergy
Otawara, Soaring City
18%inclusion2 decks11 decks
0%synergy
Lotus Field
9.1%inclusion1 decks11 decks
7%synergy
Minamo, School at Water's Edge
9.1%inclusion1 decks11 decks
3%synergy
Mystic Sanctuary
9.1%inclusion1 decks11 decks
-3%synergy
Vesuva
9.1%inclusion1 decks11 decks
3%synergy
Scavenger Grounds
9.1%inclusion1 decks11 decks
5%synergy
Yavimaya, Cradle of Growth
9.1%inclusion1 decks11 decks
-12%synergy
Soaring Seacliff
9.1%inclusion1 decks11 decks
9%synergy
Sunken Palace
9.1%inclusion1 decks11 decks
6%synergy
Lumbering Falls
9.1%inclusion1 decks11 decks
3%synergy
Hashep Oasis
9.1%inclusion1 decks11 decks
7%synergy
Bonders' Enclave
9.1%inclusion1 decks11 decks
7%synergy
Mana Artifacts
Sol Ring
82%inclusion9 decks11 decks
2%synergy
Arcane Signet
45%inclusion5 decks11 decks
-18%synergy
Thought Vessel
36%inclusion4 decks11 decks
16%synergy
Talisman of Curiosity
27%inclusion3 decks11 decks
5%synergy
Simic Signet
18%inclusion2 decks11 decks
-13%synergy
Herd Heirloom
9.1%inclusion1 decks11 decks
6%synergy
Thran Dynamo
9.1%inclusion1 decks11 decks
6%synergy
Star Compass
9.1%inclusion1 decks11 decks
9%synergy
Nyx Lotus
9.1%inclusion1 decks11 decks
9%synergy
Lands
Command Tower
100%inclusion11 decks11 decks
15%synergy
Island
91%inclusion10 decks11 decks
-5%synergy
Forest
91%inclusion10 decks11 decks
-4%synergy
Yavimaya Coast
73%inclusion8 decks11 decks
20%synergy
Sodden Verdure
60%inclusion3 decks5 decks
46%synergy
Simic Growth Chamber
55%inclusion6 decks11 decks
7%synergy
Temple of Mystery
55%inclusion6 decks11 decks
17%synergy
Dreamroot Cascade
55%inclusion6 decks11 decks
11%synergy
Hinterland Harbor
55%inclusion6 decks11 decks
-6%synergy
Breeding Pool
45%inclusion5 decks11 decks
-1%synergy
Vineglimmer Snarl
45%inclusion5 decks11 decks
7%synergy
Evolving Wilds
45%inclusion5 decks11 decks
20%synergy
Terramorphic Expanse
36%inclusion4 decks11 decks
17%synergy
Sea Gate Restoration
36%inclusion4 decks11 decks
31%synergy
Rejuvenating Springs
36%inclusion4 decks11 decks
-6%synergy
Bala Ged Recovery
36%inclusion4 decks11 decks
26%synergy
Flooded Grove
36%inclusion4 decks11 decks
-6%synergy
Fabled Passage
27%inclusion3 decks11 decks
12%synergy
Rain-Slicked Copse
20%inclusion1 decks5 decks
14%synergy
Misty Rainforest
18%inclusion2 decks11 decks
-13%synergy
Myriad Landscape
18%inclusion2 decks11 decks
-3%synergy
Disciple of Freyalise
18%inclusion2 decks11 decks
13%synergy
Barkchannel Pathway
18%inclusion2 decks11 decks
-2%synergy
Waterlogged Grove
18%inclusion2 decks11 decks
-2%synergy
Tropical Island
18%inclusion2 decks11 decks
4%synergy
Glasspool Mimic
18%inclusion2 decks11 decks
14%synergy
Willowrush Verge
18%inclusion2 decks11 decks
0%synergy
Hedge Maze
18%inclusion2 decks11 decks
-2%synergy
Thornwood Falls
18%inclusion2 decks11 decks
1%synergy
Blighted Woodland
9.1%inclusion1 decks11 decks
2%synergy
Bant Panorama
9.1%inclusion1 decks11 decks
8%synergy
Khalni Ambush
9.1%inclusion1 decks11 decks
7%synergy
Turntimber Symbiosis
9.1%inclusion1 decks11 decks
7%synergy
Hydroelectric Specimen
9.1%inclusion1 decks11 decks
3%synergy
Ash Barrens
9.1%inclusion1 decks11 decks
5%synergy
Overflowing Basin
9.1%inclusion1 decks11 decks
-11%synergy
Snow-Covered Island
9.1%inclusion1 decks11 decks
3%synergy
Snow-Covered Forest
9.1%inclusion1 decks11 decks
3%synergy
Botanical Sanctum
9.1%inclusion1 decks11 decks
-4%synergy
Talon Gates of Madara
9.1%inclusion1 decks11 decks
2%synergy
Jwari Disruption
9.1%inclusion1 decks11 decks
8%synergy
Bridgeworks Battle
9.1%inclusion1 decks11 decks
4%synergy
Sink into Stupor
9.1%inclusion1 decks11 decks
-3%synergy
Abstergo Entertainment
9.1%inclusion1 decks11 decks
9%synergy
Uncharted Haven
9.1%inclusion1 decks11 decks
9%synergy
Drowner of Truth
9.1%inclusion1 decks11 decks
7%synergy
Woodland Stream
9.1%inclusion1 decks11 decks
4%synergy
Simic Guildgate
9.1%inclusion1 decks11 decks
-1%synergy