Arixmethes, Slumbering Isle (Commander) - Upgraded

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
Embrace the Paradox
14%inclusion11 decks78 decks
8%synergy
Mind into Matter
13%inclusion11 decks86 decks
4%synergy
Turbulent Wilderness
10%inclusion10 decks97 decks
-7%synergy
Quandrix Charm
7.1%inclusion7 decks98 decks
-2%synergy
Studious First-Year
7.1%inclusion7 decks98 decks
2%synergy
High Synergy Cards
Whelming Wave
67%inclusion259 decks388 decks
56%synergy
Serpent of Yawning Depths
54%inclusion211 decks388 decks
48%synergy
Kiora's Follower
61%inclusion238 decks388 decks
48%synergy
Kiora, Behemoth Beckoner
51%inclusion196 decks388 decks
45%synergy
Slinn Voda, the Rising Deep
50%inclusion195 decks388 decks
44%synergy
Koma, Cosmos Serpent
58%inclusion224 decks388 decks
43%synergy
Scourge of Fleets
48%inclusion188 decks388 decks
41%synergy
Stormsurge Kraken
45%inclusion175 decks388 decks
41%synergy
Kiora, Sovereign of the Deep
42%inclusion164 decks388 decks
40%synergy
Hullbreaker Horror
56%inclusion219 decks388 decks
39%synergy
Top Cards
Rampant Growth
59%inclusion227 decks388 decks
19%synergy
Aesi, Tyrant of Gyre Strait
56%inclusion217 decks388 decks
38%synergy
Counterspell
54%inclusion209 decks388 decks
5%synergy
Growth Spiral
53%inclusion204 decks388 decks
8%synergy
Garruk's Uprising
51%inclusion196 decks388 decks
33%synergy
Nature's Lore
49%inclusion192 decks388 decks
17%synergy
Farseek
48%inclusion187 decks388 decks
22%synergy
Cultivate
47%inclusion181 decks388 decks
1%synergy
Spawning Kraken
45%inclusion175 decks388 decks
38%synergy
Beast Within
45%inclusion174 decks388 decks
-4%synergy
Game Changers
Cyclonic Rift
31%inclusion122 decks388 decks
8%synergy
Rhystic Study
16%inclusion64 decks388 decks
-3%synergy
Fierce Guardianship
13%inclusion51 decks388 decks
-3%synergy
Seedborn Muse
10%inclusion39 decks388 decks
-6%synergy
Worldly Tutor
8.0%inclusion31 decks388 decks
-6%synergy
Field of the Dead
7.2%inclusion28 decks388 decks
2%synergy
Mystical Tutor
6.7%inclusion26 decks388 decks
-2%synergy
Ancient Tomb
5.9%inclusion23 decks388 decks
-3%synergy
Glacial Chasm
5.7%inclusion22 decks388 decks
5%synergy
Consecrated Sphinx
5.4%inclusion21 decks388 decks
-3%synergy
Creatures
Tatyova, Benthic Druid
43%inclusion168 decks388 decks
13%synergy
Koma, World-Eater
43%inclusion167 decks386 decks
31%synergy
Prime Speaker Zegana
43%inclusion166 decks388 decks
33%synergy
Summon: Leviathan
41%inclusion135 decks329 decks
34%synergy
Starwinder
41%inclusion115 decks282 decks
35%synergy
Nezahal, Primal Tide
39%inclusion150 decks388 decks
28%synergy
Tromokratis
38%inclusion146 decks388 decks
33%synergy
Stormtide Leviathan
37%inclusion143 decks388 decks
31%synergy
Archetype of Imagination
35%inclusion136 decks388 decks
31%synergy
Sakura-Tribe Elder
33%inclusion129 decks388 decks
15%synergy
Lorthos, the Tidemaker
32%inclusion125 decks388 decks
29%synergy
Inkwell Leviathan
30%inclusion117 decks388 decks
26%synergy
Breaching Leviathan
30%inclusion116 decks388 decks
28%synergy
Xolatoyac, the Smiling Flood
28%inclusion108 decks388 decks
21%synergy
Simic Sky Swallower
28%inclusion107 decks388 decks
24%synergy
Thassa, God of the Sea
26%inclusion99 decks388 decks
20%synergy
Birds of Paradise
25%inclusion96 decks388 decks
-3%synergy
Voyaging Satyr
24%inclusion92 decks388 decks
23%synergy
Sin, Unending Cataclysm
24%inclusion78 decks329 decks
21%synergy
The Unagi of Kyoshi Island
23%inclusion50 decks219 decks
18%synergy
Goreclaw, Terror of Qal Sisma
23%inclusion88 decks388 decks
19%synergy
Deep-Sea Kraken
22%inclusion87 decks388 decks
20%synergy
Nadir Kraken
22%inclusion84 decks388 decks
18%synergy
Shipbreaker Kraken
21%inclusion82 decks388 decks
19%synergy
Brinelin, the Moon Kraken
20%inclusion79 decks388 decks
16%synergy
Llanowar Elves
20%inclusion77 decks388 decks
-8%synergy
Charix, the Raging Isle
19%inclusion75 decks388 decks
16%synergy
Benthic Anomaly
19%inclusion72 decks388 decks
16%synergy
Hydroid Krasis
18%inclusion68 decks388 decks
7%synergy
Murkfiend Liege
18%inclusion68 decks388 decks
4%synergy
Fanatic of Rhonas
16%inclusion63 decks388 decks
11%synergy
Kederekt Leviathan
16%inclusion62 decks388 decks
15%synergy
Monstrosity of the Lake
16%inclusion62 decks388 decks
14%synergy
Coiling Oracle
15%inclusion58 decks388 decks
3%synergy
Glacier Godmaw
15%inclusion42 decks281 decks
11%synergy
Imoti, Celebrant of Bounty
14%inclusion56 decks388 decks
11%synergy
Fierce Empath
14%inclusion53 decks388 decks
11%synergy
Eternal Witness
13%inclusion51 decks388 decks
-6%synergy
Disciple of Freyalise
13%inclusion51 decks388 decks
8%synergy
Elvish Mystic
12%inclusion46 decks388 decks
-11%synergy
Kenessos, Priest of Thassa
12%inclusion46 decks388 decks
10%synergy
Reef Worm
12%inclusion46 decks388 decks
8%synergy
Reclamation Sage
12%inclusion45 decks388 decks
-1%synergy
Nimbus Swimmer
11%inclusion41 decks388 decks
10%synergy
Grappling Kraken
10%inclusion40 decks385 decks
7%synergy
Ilysian Caryatid
10%inclusion40 decks388 decks
6%synergy
Thryx, the Sudden Storm
10%inclusion37 decks388 decks
7%synergy
Elder Deep-Fiend
10%inclusion37 decks388 decks
8%synergy
Trench Behemoth
8.8%inclusion34 decks388 decks
6%synergy
Selvala, Heart of the Wilds
8.5%inclusion33 decks388 decks
5%synergy
Instants
Return of the Wildspeaker
34%inclusion133 decks388 decks
24%synergy
Heroic Intervention
31%inclusion121 decks388 decks
1%synergy
Negate
28%inclusion110 decks388 decks
3%synergy
Pongify
25%inclusion97 decks388 decks
0%synergy
Arcane Denial
24%inclusion95 decks388 decks
2%synergy
Brainstorm
22%inclusion85 decks388 decks
8%synergy
An Offer You Can't Refuse
21%inclusion80 decks388 decks
-3%synergy
Planar Genesis
21%inclusion80 decks388 decks
10%synergy
Mana Drain
19%inclusion74 decks388 decks
4%synergy
Engulf the Shore
19%inclusion72 decks388 decks
17%synergy
Rapid Hybridization
18%inclusion70 decks388 decks
-9%synergy
Frantic Search
16%inclusion61 decks388 decks
9%synergy
Swan Song
16%inclusion61 decks388 decks
-3%synergy
Sink into Stupor
15%inclusion60 decks388 decks
3%synergy
Unwind
15%inclusion58 decks388 decks
13%synergy
Simic Charm
14%inclusion55 decks388 decks
7%synergy
Blue Sun's Zenith
13%inclusion52 decks388 decks
10%synergy
Nature's Claim
13%inclusion51 decks388 decks
4%synergy
Aetherize
13%inclusion49 decks388 decks
0%synergy
Reality Shift
12%inclusion48 decks388 decks
-2%synergy
Rewind
12%inclusion47 decks388 decks
9%synergy
Stubborn Denial
11%inclusion41 decks388 decks
8%synergy
Opt
10%inclusion39 decks388 decks
3%synergy
Return to Nature
10%inclusion38 decks388 decks
5%synergy
Archdruid's Charm
10%inclusion37 decks388 decks
4%synergy
Smuggler's Surprise
9.3%inclusion36 decks388 decks
8%synergy
High Tide
9.3%inclusion36 decks388 decks
7%synergy
Decisive Denial
9.0%inclusion35 decks388 decks
3%synergy
Plasm Capture
8.0%inclusion31 decks388 decks
5%synergy
Krosan Grip
8.0%inclusion31 decks388 decks
1%synergy
Pull from Tomorrow
7.7%inclusion30 decks388 decks
3%synergy
Voidslime
7.2%inclusion28 decks388 decks
2%synergy
Entish Restoration
6.4%inclusion25 decks388 decks
-3%synergy
Stroke of Genius
6.2%inclusion24 decks388 decks
4%synergy
Eureka Moment
5.7%inclusion22 decks388 decks
-6%synergy
Collective Resistance
5.4%inclusion21 decks388 decks
2%synergy
Khalni Ambush
5.2%inclusion20 decks388 decks
3%synergy
Joint Exploration
5.2%inclusion20 decks388 decks
0%synergy
Snap
5.2%inclusion20 decks388 decks
1%synergy
Sorceries
Three Visits
38%inclusion149 decks388 decks
13%synergy
Rishkar's Expertise
37%inclusion145 decks388 decks
28%synergy
Kodama's Reach
35%inclusion137 decks388 decks
1%synergy
Overwhelming Stampede
32%inclusion125 decks388 decks
20%synergy
Explore
26%inclusion102 decks388 decks
6%synergy
Broken Bond
20%inclusion78 decks388 decks
16%synergy
Traverse the Outlands
19%inclusion75 decks388 decks
16%synergy
Bala Ged Recovery
19%inclusion72 decks388 decks
9%synergy
Last March of the Ents
18%inclusion70 decks388 decks
15%synergy
Crush of Tentacles
16%inclusion61 decks388 decks
15%synergy
Shared Roots
15%inclusion32 decks216 decks
10%synergy
Urban Evolution
14%inclusion53 decks388 decks
4%synergy
Ponder
13%inclusion52 decks388 decks
6%synergy
Finale of Devastation
13%inclusion49 decks388 decks
2%synergy
Displacement Wave
12%inclusion48 decks388 decks
12%synergy
Into the North
11%inclusion43 decks388 decks
10%synergy
Sea Gate Restoration
11%inclusion43 decks388 decks
6%synergy
Turntimber Symbiosis
11%inclusion42 decks388 decks
9%synergy
Skyshroud Claim
9.0%inclusion35 decks388 decks
0%synergy
Bridgeworks Battle
9.0%inclusion35 decks388 decks
4%synergy
Rite of Replication
9.0%inclusion35 decks388 decks
2%synergy
Flood of Tears
8.8%inclusion34 decks388 decks
7%synergy
Preordain
8.8%inclusion34 decks388 decks
1%synergy
Rush of Knowledge
8.5%inclusion33 decks388 decks
8%synergy
Soul's Majesty
8.5%inclusion33 decks388 decks
8%synergy
Curse of the Swine
7.7%inclusion30 decks388 decks
-4%synergy
Season of Gathering
7.5%inclusion29 decks388 decks
5%synergy
Doppelgang
7.2%inclusion28 decks388 decks
0%synergy
Lórien Revealed
6.2%inclusion24 decks388 decks
3%synergy
Finale of Revelation
5.9%inclusion23 decks388 decks
0%synergy
Genesis Wave
5.9%inclusion23 decks388 decks
2%synergy
Search for Tomorrow
5.4%inclusion21 decks388 decks
1%synergy
Explosive Vegetation
5.4%inclusion21 decks388 decks
0%synergy
Shamanic Revelation
5.2%inclusion20 decks388 decks
0%synergy
Utility Artifacts
Lightning Greaves
21%inclusion83 decks388 decks
1%synergy
The Great Henge
20%inclusion79 decks388 decks
11%synergy
Swiftfoot Boots
19%inclusion75 decks388 decks
-5%synergy
Bident of Thassa
17%inclusion66 decks388 decks
10%synergy
Monster Manual
11%inclusion43 decks388 decks
9%synergy
Sapphire Medallion
10%inclusion40 decks388 decks
7%synergy
Wayfarer's Bauble
7.0%inclusion27 decks388 decks
5%synergy
Fireshrieker
6.2%inclusion24 decks388 decks
6%synergy
Whispersilk Cloak
5.7%inclusion22 decks388 decks
4%synergy
Dragon Throne of Tarkir
5.7%inclusion22 decks388 decks
5%synergy
Enchantments
Kiora Bests the Sea God
30%inclusion118 decks388 decks
29%synergy
Quest for Ula's Temple
30%inclusion116 decks388 decks
27%synergy
Freed from the Real
28%inclusion109 decks388 decks
24%synergy
Pemmin's Aura
26%inclusion99 decks388 decks
23%synergy
Ominous Seas
24%inclusion94 decks388 decks
20%synergy
Up the Beanstalk
20%inclusion78 decks388 decks
16%synergy
Wild Growth
19%inclusion73 decks388 decks
10%synergy
Mystic Remora
18%inclusion71 decks388 decks
4%synergy
Exploration
13%inclusion49 decks388 decks
0%synergy
Kozilek's Unsealing
12%inclusion48 decks388 decks
10%synergy
Fertile Ground
11%inclusion41 decks388 decks
9%synergy
Zendikar Resurgent
10%inclusion39 decks388 decks
8%synergy
Elemental Bond
10%inclusion39 decks388 decks
4%synergy
Burgeoning
9.3%inclusion36 decks388 decks
2%synergy
Unnatural Growth
9.0%inclusion35 decks388 decks
6%synergy
Colossal Majesty
8.5%inclusion33 decks388 decks
7%synergy
Utopia Sprawl
8.0%inclusion31 decks388 decks
2%synergy
Aqueous Form
8.0%inclusion31 decks388 decks
4%synergy
Wilderness Reclamation
7.7%inclusion30 decks388 decks
-1%synergy
Monstrous Vortex
7.0%inclusion27 decks388 decks
4%synergy
Lurking Predators
6.7%inclusion26 decks388 decks
6%synergy
Imprisoned in the Moon
6.7%inclusion26 decks388 decks
3%synergy
Omniscience
6.2%inclusion24 decks388 decks
1%synergy
Eaten by Piranhas
5.9%inclusion23 decks388 decks
4%synergy
Propaganda
5.9%inclusion23 decks388 decks
-1%synergy
Greater Good
5.4%inclusion21 decks388 decks
3%synergy
Sylvan Library
5.2%inclusion20 decks388 decks
-3%synergy
Mana Reflection
5.2%inclusion20 decks388 decks
0%synergy
Planeswalkers
Kiora, Master of the Depths
24%inclusion94 decks388 decks
22%synergy
Kiora, the Crashing Wave
15%inclusion58 decks388 decks
12%synergy
Utility Lands
Rogue's Passage
55%inclusion215 decks388 decks
33%synergy
Reliquary Tower
50%inclusion193 decks388 decks
0%synergy
Mosswort Bridge
46%inclusion179 decks388 decks
29%synergy
Boseiju, Who Endures
29%inclusion112 decks388 decks
7%synergy
Thespian's Stage
26%inclusion99 decks388 decks
19%synergy
Dark Depths
22%inclusion87 decks388 decks
16%synergy
Alchemist's Refuge
22%inclusion86 decks388 decks
4%synergy
Temple of the False God
21%inclusion83 decks388 decks
5%synergy
Yavimaya, Cradle of Growth
19%inclusion74 decks388 decks
-2%synergy
Mystic Sanctuary
18%inclusion69 decks388 decks
6%synergy
Otawara, Soaring City
17%inclusion66 decks388 decks
-1%synergy
Mistrise Village
12%inclusion42 decks361 decks
1%synergy
Lumbering Falls
12%inclusion45 decks388 decks
5%synergy
Restless Vinestalk
10%inclusion39 decks388 decks
5%synergy
Castle Garenbrig
10%inclusion39 decks388 decks
6%synergy
Vesuva
10%inclusion38 decks388 decks
4%synergy
Lair of the Hydra
10%inclusion37 decks388 decks
5%synergy
Castle Vantress
10%inclusion37 decks388 decks
3%synergy
Bonders' Enclave
8.5%inclusion33 decks388 decks
7%synergy
Lonely Sandbar
8.2%inclusion32 decks388 decks
4%synergy
Hall of Storm Giants
8.0%inclusion31 decks388 decks
7%synergy
Minamo, School at Water's Edge
7.7%inclusion30 decks388 decks
2%synergy
Scavenger Grounds
7.7%inclusion30 decks388 decks
4%synergy
Maze of Ith
7.0%inclusion27 decks388 decks
4%synergy
Crawling Barrens
7.0%inclusion27 decks388 decks
6%synergy
Dryad Arbor
7.0%inclusion27 decks388 decks
2%synergy
Blinkmoth Nexus
6.7%inclusion26 decks388 decks
6%synergy
Deserted Temple
6.7%inclusion26 decks388 decks
5%synergy
Echoing Deeps
6.4%inclusion25 decks388 decks
5%synergy
Treetop Village
6.4%inclusion25 decks388 decks
5%synergy
Inkmoth Nexus
6.4%inclusion25 decks388 decks
5%synergy
Tranquil Thicket
6.4%inclusion25 decks388 decks
3%synergy
Lotus Field
6.2%inclusion24 decks388 decks
4%synergy
Faerie Conclave
6.2%inclusion24 decks388 decks
5%synergy
Halimar Depths
6.2%inclusion24 decks388 decks
3%synergy
Cactus Preserve
6.2%inclusion24 decks388 decks
5%synergy
Maze's End
5.9%inclusion23 decks388 decks
3%synergy
Desert of the Mindful
5.9%inclusion23 decks388 decks
4%synergy
War Room
5.9%inclusion23 decks388 decks
5%synergy
Baldur's Gate
5.9%inclusion23 decks388 decks
3%synergy
Remote Isle
5.7%inclusion22 decks388 decks
5%synergy
Mishra's Factory
5.7%inclusion22 decks388 decks
5%synergy
Basilisk Gate
5.7%inclusion22 decks388 decks
2%synergy
Karn's Bastion
5.7%inclusion22 decks388 decks
-5%synergy
Dread Statuary
5.7%inclusion22 decks388 decks
5%synergy
Thran Portal
5.7%inclusion22 decks388 decks
5%synergy
Mishra's Foundry
5.7%inclusion22 decks388 decks
5%synergy
Mobilized District
5.7%inclusion22 decks388 decks
5%synergy
Magosi, the Waterveil
5.4%inclusion21 decks388 decks
5%synergy
Slippery Karst
5.4%inclusion21 decks388 decks
5%synergy
Mana Artifacts
Sol Ring
77%inclusion297 decks388 decks
-4%synergy
Arcane Signet
57%inclusion221 decks388 decks
-6%synergy
Simic Signet
35%inclusion134 decks388 decks
5%synergy
Thought Vessel
25%inclusion96 decks388 decks
5%synergy
Talisman of Curiosity
18%inclusion71 decks388 decks
-3%synergy
Herd Heirloom
11%inclusion39 decks359 decks
8%synergy
Lands
Forest
86%inclusion335 decks388 decks
-9%synergy
Island
86%inclusion333 decks388 decks
-10%synergy
Command Tower
83%inclusion323 decks388 decks
-2%synergy
Hinterland Harbor
64%inclusion247 decks388 decks
2%synergy
Breeding Pool
58%inclusion224 decks388 decks
11%synergy
Yavimaya Coast
55%inclusion214 decks388 decks
2%synergy
Simic Growth Chamber
54%inclusion209 decks388 decks
7%synergy
Dreamroot Cascade
52%inclusion200 decks388 decks
7%synergy
Flooded Grove
50%inclusion194 decks388 decks
7%synergy
Rejuvenating Springs
45%inclusion174 decks388 decks
2%synergy
Temple of Mystery
40%inclusion155 decks388 decks
2%synergy
Vineglimmer Snarl
35%inclusion134 decks388 decks
-5%synergy
Misty Rainforest
32%inclusion125 decks388 decks
1%synergy
Barkchannel Pathway
27%inclusion104 decks388 decks
7%synergy
Evolving Wilds
24%inclusion93 decks388 decks
0%synergy
Overflowing Basin
22%inclusion87 decks388 decks
1%synergy
Hedge Maze
22%inclusion86 decks388 decks
3%synergy
Waterlogged Grove
22%inclusion84 decks388 decks
2%synergy
Sodden Verdure
21%inclusion34 decks162 decks
1%synergy
Snow-Covered Island
19%inclusion74 decks388 decks
13%synergy
Snow-Covered Forest
19%inclusion73 decks388 decks
13%synergy
Thornwood Falls
19%inclusion73 decks388 decks
2%synergy
Bala Ged Recovery
19%inclusion72 decks388 decks
9%synergy
Willowrush Verge
18%inclusion68 decks384 decks
-1%synergy
Myriad Landscape
17%inclusion67 decks388 decks
-3%synergy
Terramorphic Expanse
17%inclusion66 decks388 decks
-3%synergy
Rimewood Falls
17%inclusion66 decks388 decks
9%synergy
Exotic Orchard
16%inclusion64 decks388 decks
-8%synergy
Botanical Sanctum
16%inclusion62 decks388 decks
3%synergy
Tangled Islet
15%inclusion60 decks388 decks
0%synergy
Sink into Stupor
15%inclusion60 decks388 decks
3%synergy
Tropical Island
15%inclusion58 decks388 decks
1%synergy
Simic Guildgate
14%inclusion56 decks388 decks
5%synergy
Disciple of Freyalise
13%inclusion51 decks388 decks
8%synergy
Fabled Passage
13%inclusion49 decks388 decks
-4%synergy
Path of Ancestry
11%inclusion44 decks388 decks
-6%synergy
Sea Gate Restoration
11%inclusion43 decks388 decks
6%synergy
Turntimber Symbiosis
11%inclusion42 decks388 decks
9%synergy
Urza's Cave
9.0%inclusion35 decks388 decks
5%synergy
Bridgeworks Battle
9.0%inclusion35 decks388 decks
4%synergy
Horizon of Progress
8.8%inclusion34 decks388 decks
4%synergy
Woodland Stream
8.8%inclusion34 decks388 decks
4%synergy
Rain-Slicked Copse
8.6%inclusion14 decks162 decks
-1%synergy
Littjara Mirrorlake
8.5%inclusion33 decks388 decks
5%synergy
Talon Gates of Madara
8.5%inclusion33 decks388 decks
2%synergy
Prismatic Vista
7.0%inclusion27 decks388 decks
0%synergy
Glasspool Mimic
6.7%inclusion26 decks388 decks
2%synergy
Tangled Florahedron
6.4%inclusion25 decks388 decks
5%synergy
Flooded Strand
6.4%inclusion25 decks388 decks
-4%synergy
Mirrex
6.2%inclusion24 decks388 decks
6%synergy