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.
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Moxfield
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MTGStocks
Embrace the Paradox
14%inclusion7 decks50 decks
8%synergy
Mind into Matter
10%inclusion6 decks58 decks
2%synergy
Turbulent Wilderness
7.2%inclusion5 decks69 decks
-10%synergy
Quandrix Charm
5.7%inclusion4 decks70 decks
-4%synergy
Studious First-Year
4.3%inclusion3 decks70 decks
0%synergy
High Synergy Cards
Whelming Wave
68%inclusion253 decks372 decks
57%synergy
Serpent of Yawning Depths
55%inclusion206 decks372 decks
49%synergy
Kiora's Follower
61%inclusion226 decks372 decks
47%synergy
Kiora, Behemoth Beckoner
52%inclusion195 decks372 decks
46%synergy
Slinn Voda, the Rising Deep
52%inclusion192 decks372 decks
45%synergy
Koma, Cosmos Serpent
59%inclusion218 decks372 decks
43%synergy
Scourge of Fleets
49%inclusion184 decks372 decks
42%synergy
Stormsurge Kraken
46%inclusion171 decks372 decks
42%synergy
Kiora, Sovereign of the Deep
43%inclusion160 decks372 decks
41%synergy
Hullbreaker Horror
57%inclusion213 decks372 decks
40%synergy
Top Cards
Rampant Growth
59%inclusion219 decks372 decks
19%synergy
Aesi, Tyrant of Gyre Strait
57%inclusion212 decks372 decks
39%synergy
Counterspell
54%inclusion202 decks372 decks
5%synergy
Garruk's Uprising
52%inclusion192 decks372 decks
34%synergy
Growth Spiral
52%inclusion192 decks372 decks
7%synergy
Nature's Lore
50%inclusion185 decks372 decks
18%synergy
Farseek
49%inclusion181 decks372 decks
23%synergy
Cultivate
48%inclusion178 decks372 decks
2%synergy
Spawning Kraken
46%inclusion172 decks372 decks
39%synergy
Beast Within
45%inclusion169 decks372 decks
-4%synergy
Game Changers
Cyclonic Rift
31%inclusion115 decks372 decks
7%synergy
Rhystic Study
17%inclusion64 decks372 decks
-3%synergy
Fierce Guardianship
13%inclusion49 decks372 decks
-3%synergy
Seedborn Muse
9.4%inclusion35 decks372 decks
-6%synergy
Worldly Tutor
8.1%inclusion30 decks372 decks
-6%synergy
Mystical Tutor
7.0%inclusion26 decks372 decks
-1%synergy
Field of the Dead
6.7%inclusion25 decks372 decks
2%synergy
Ancient Tomb
5.9%inclusion22 decks372 decks
-3%synergy
Consecrated Sphinx
5.4%inclusion20 decks372 decks
-3%synergy
Glacial Chasm
5.4%inclusion20 decks372 decks
4%synergy
Creatures
Koma, World-Eater
45%inclusion166 decks370 decks
32%synergy
Tatyova, Benthic Druid
44%inclusion164 decks372 decks
14%synergy
Prime Speaker Zegana
43%inclusion161 decks372 decks
33%synergy
Starwinder
42%inclusion111 decks265 decks
36%synergy
Summon: Leviathan
41%inclusion129 decks312 decks
34%synergy
Nezahal, Primal Tide
40%inclusion148 decks372 decks
29%synergy
Tromokratis
39%inclusion146 decks372 decks
34%synergy
Stormtide Leviathan
38%inclusion140 decks372 decks
32%synergy
Archetype of Imagination
35%inclusion131 decks372 decks
31%synergy
Lorthos, the Tidemaker
33%inclusion124 decks372 decks
30%synergy
Sakura-Tribe Elder
33%inclusion124 decks372 decks
14%synergy
Breaching Leviathan
31%inclusion114 decks372 decks
29%synergy
Inkwell Leviathan
31%inclusion114 decks372 decks
26%synergy
Xolatoyac, the Smiling Flood
29%inclusion107 decks372 decks
22%synergy
Simic Sky Swallower
28%inclusion105 decks372 decks
24%synergy
Thassa, God of the Sea
26%inclusion97 decks372 decks
21%synergy
Sin, Unending Cataclysm
24%inclusion76 decks312 decks
21%synergy
Voyaging Satyr
24%inclusion90 decks372 decks
23%synergy
The Unagi of Kyoshi Island
24%inclusion48 decks200 decks
19%synergy
Birds of Paradise
24%inclusion89 decks372 decks
-3%synergy
Deep-Sea Kraken
23%inclusion86 decks372 decks
20%synergy
Goreclaw, Terror of Qal Sisma
23%inclusion86 decks372 decks
20%synergy
Nadir Kraken
22%inclusion82 decks372 decks
18%synergy
Shipbreaker Kraken
22%inclusion81 decks372 decks
19%synergy
Brinelin, the Moon Kraken
21%inclusion78 decks372 decks
17%synergy
Charix, the Raging Isle
20%inclusion75 decks372 decks
17%synergy
Llanowar Elves
19%inclusion72 decks372 decks
-8%synergy
Benthic Anomaly
19%inclusion69 decks372 decks
16%synergy
Hydroid Krasis
18%inclusion68 decks372 decks
8%synergy
Murkfiend Liege
17%inclusion64 decks372 decks
3%synergy
Fanatic of Rhonas
17%inclusion63 decks372 decks
11%synergy
Monstrosity of the Lake
17%inclusion62 decks372 decks
14%synergy
Kederekt Leviathan
16%inclusion61 decks372 decks
15%synergy
Glacier Godmaw
16%inclusion41 decks264 decks
12%synergy
Coiling Oracle
15%inclusion55 decks372 decks
2%synergy
Imoti, Celebrant of Bounty
15%inclusion55 decks372 decks
11%synergy
Disciple of Freyalise
13%inclusion49 decks372 decks
8%synergy
Fierce Empath
13%inclusion48 decks372 decks
10%synergy
Eternal Witness
13%inclusion47 decks372 decks
-7%synergy
Reef Worm
13%inclusion47 decks372 decks
9%synergy
Kenessos, Priest of Thassa
12%inclusion45 decks372 decks
10%synergy
Reclamation Sage
12%inclusion43 decks372 decks
-1%synergy
Elvish Mystic
12%inclusion43 decks372 decks
-11%synergy
Nimbus Swimmer
11%inclusion41 decks372 decks
10%synergy
Grappling Kraken
11%inclusion40 decks369 decks
7%synergy
Ilysian Caryatid
10%inclusion38 decks372 decks
6%synergy
Elder Deep-Fiend
10%inclusion36 decks372 decks
8%synergy
Thryx, the Sudden Storm
9.4%inclusion35 decks372 decks
7%synergy
Trench Behemoth
9.4%inclusion35 decks372 decks
7%synergy
Selvala, Heart of the Wilds
8.3%inclusion31 decks372 decks
5%synergy
Instants
Return of the Wildspeaker
36%inclusion134 decks372 decks
26%synergy
Heroic Intervention
31%inclusion117 decks372 decks
1%synergy
Negate
27%inclusion102 decks372 decks
2%synergy
Pongify
24%inclusion91 decks372 decks
0%synergy
Arcane Denial
24%inclusion91 decks372 decks
2%synergy
Brainstorm
23%inclusion86 decks372 decks
9%synergy
An Offer You Can't Refuse
21%inclusion78 decks372 decks
-2%synergy
Planar Genesis
20%inclusion74 decks372 decks
9%synergy
Engulf the Shore
20%inclusion73 decks372 decks
18%synergy
Mana Drain
19%inclusion70 decks372 decks
3%synergy
Rapid Hybridization
17%inclusion65 decks372 decks
-9%synergy
Frantic Search
16%inclusion59 decks372 decks
10%synergy
Sink into Stupor
16%inclusion58 decks372 decks
4%synergy
Swan Song
15%inclusion57 decks372 decks
-3%synergy
Unwind
15%inclusion56 decks372 decks
13%synergy
Simic Charm
14%inclusion52 decks372 decks
7%synergy
Nature's Claim
13%inclusion50 decks372 decks
4%synergy
Blue Sun's Zenith
13%inclusion49 decks372 decks
10%synergy
Reality Shift
13%inclusion47 decks372 decks
-2%synergy
Rewind
12%inclusion46 decks372 decks
10%synergy
Aetherize
12%inclusion44 decks372 decks
0%synergy
Stubborn Denial
11%inclusion40 decks372 decks
8%synergy
Archdruid's Charm
10%inclusion37 decks372 decks
4%synergy
Smuggler's Surprise
10%inclusion36 decks372 decks
8%synergy
Opt
10%inclusion36 decks372 decks
2%synergy
Return to Nature
10%inclusion36 decks372 decks
5%synergy
Decisive Denial
8.9%inclusion33 decks372 decks
3%synergy
Plasm Capture
8.3%inclusion31 decks372 decks
5%synergy
High Tide
8.3%inclusion31 decks372 decks
6%synergy
Pull from Tomorrow
7.3%inclusion27 decks372 decks
3%synergy
Voidslime
7.0%inclusion26 decks372 decks
2%synergy
Entish Restoration
6.7%inclusion25 decks372 decks
-2%synergy
Krosan Grip
6.5%inclusion24 decks372 decks
-1%synergy
Stroke of Genius
5.9%inclusion22 decks372 decks
4%synergy
Khalni Ambush
5.6%inclusion21 decks372 decks
4%synergy
Collective Resistance
5.6%inclusion21 decks372 decks
2%synergy
Eureka Moment
5.4%inclusion20 decks372 decks
-6%synergy
Snap
5.1%inclusion19 decks372 decks
1%synergy
Sorceries
Three Visits
39%inclusion144 decks372 decks
14%synergy
Rishkar's Expertise
37%inclusion139 decks372 decks
28%synergy
Kodama's Reach
36%inclusion134 decks372 decks
1%synergy
Overwhelming Stampede
32%inclusion120 decks372 decks
20%synergy
Explore
25%inclusion94 decks372 decks
5%synergy
Broken Bond
20%inclusion75 decks372 decks
16%synergy
Traverse the Outlands
20%inclusion74 decks372 decks
16%synergy
Bala Ged Recovery
19%inclusion71 decks372 decks
9%synergy
Last March of the Ents
19%inclusion70 decks372 decks
15%synergy
Crush of Tentacles
17%inclusion62 decks372 decks
16%synergy
Shared Roots
15%inclusion29 decks197 decks
10%synergy
Ponder
14%inclusion51 decks372 decks
7%synergy
Displacement Wave
13%inclusion48 decks372 decks
12%synergy
Finale of Devastation
12%inclusion46 decks372 decks
1%synergy
Urban Evolution
12%inclusion46 decks372 decks
3%synergy
Turntimber Symbiosis
11%inclusion41 decks372 decks
9%synergy
Sea Gate Restoration
11%inclusion40 decks372 decks
5%synergy
Into the North
10%inclusion39 decks372 decks
9%synergy
Bridgeworks Battle
10%inclusion36 decks372 decks
5%synergy
Skyshroud Claim
9.1%inclusion34 decks372 decks
0%synergy
Flood of Tears
9.1%inclusion34 decks372 decks
7%synergy
Preordain
9.1%inclusion34 decks372 decks
1%synergy
Soul's Majesty
8.9%inclusion33 decks372 decks
8%synergy
Rush of Knowledge
8.9%inclusion33 decks372 decks
8%synergy
Rite of Replication
8.6%inclusion32 decks372 decks
1%synergy
Season of Gathering
7.8%inclusion29 decks372 decks
6%synergy
Curse of the Swine
7.5%inclusion28 decks372 decks
-4%synergy
Doppelgang
7.0%inclusion26 decks372 decks
0%synergy
Finale of Revelation
5.9%inclusion22 decks372 decks
0%synergy
Lórien Revealed
5.9%inclusion22 decks372 decks
3%synergy
Search for Tomorrow
5.6%inclusion21 decks372 decks
1%synergy
Explosive Vegetation
5.6%inclusion21 decks372 decks
0%synergy
Genesis Wave
5.6%inclusion21 decks372 decks
1%synergy
Harmonize
5.4%inclusion20 decks372 decks
0%synergy
Shamanic Revelation
5.4%inclusion20 decks372 decks
0%synergy
Utility Artifacts
Lightning Greaves
22%inclusion80 decks372 decks
1%synergy
The Great Henge
21%inclusion77 decks372 decks
11%synergy
Swiftfoot Boots
19%inclusion71 decks372 decks
-6%synergy
Bident of Thassa
17%inclusion65 decks372 decks
11%synergy
Monster Manual
12%inclusion43 decks372 decks
10%synergy
Sapphire Medallion
11%inclusion40 decks372 decks
7%synergy
Wayfarer's Bauble
7.0%inclusion26 decks372 decks
5%synergy
Fireshrieker
6.5%inclusion24 decks372 decks
6%synergy
Dragon Throne of Tarkir
5.9%inclusion22 decks372 decks
6%synergy
Whispersilk Cloak
5.6%inclusion21 decks372 decks
4%synergy
Enchantments
Kiora Bests the Sea God
31%inclusion116 decks372 decks
30%synergy
Quest for Ula's Temple
30%inclusion113 decks372 decks
28%synergy
Freed from the Real
28%inclusion105 decks372 decks
24%synergy
Pemmin's Aura
26%inclusion95 decks372 decks
23%synergy
Ominous Seas
25%inclusion92 decks372 decks
21%synergy
Up the Beanstalk
20%inclusion76 decks372 decks
16%synergy
Wild Growth
19%inclusion70 decks372 decks
10%synergy
Mystic Remora
18%inclusion67 decks372 decks
4%synergy
Exploration
12%inclusion46 decks372 decks
-1%synergy
Kozilek's Unsealing
12%inclusion46 decks372 decks
10%synergy
Elemental Bond
10%inclusion39 decks372 decks
5%synergy
Fertile Ground
10%inclusion38 decks372 decks
9%synergy
Zendikar Resurgent
10%inclusion38 decks372 decks
8%synergy
Colossal Majesty
9.4%inclusion35 decks372 decks
8%synergy
Unnatural Growth
9.1%inclusion34 decks372 decks
6%synergy
Burgeoning
8.6%inclusion32 decks372 decks
2%synergy
Utopia Sprawl
8.3%inclusion31 decks372 decks
2%synergy
Aqueous Form
7.8%inclusion29 decks372 decks
4%synergy
Wilderness Reclamation
7.3%inclusion27 decks372 decks
-2%synergy
Monstrous Vortex
7.0%inclusion26 decks372 decks
4%synergy
Imprisoned in the Moon
6.5%inclusion24 decks372 decks
2%synergy
Omniscience
6.5%inclusion24 decks372 decks
2%synergy
Lurking Predators
6.2%inclusion23 decks372 decks
5%synergy
Eaten by Piranhas
6.2%inclusion23 decks372 decks
5%synergy
Propaganda
6.2%inclusion23 decks372 decks
-1%synergy
Greater Good
5.6%inclusion21 decks372 decks
4%synergy
Mana Reflection
5.4%inclusion20 decks372 decks
0%synergy
Sylvan Library
5.1%inclusion19 decks372 decks
-3%synergy
Defense of the Heart
5.1%inclusion19 decks372 decks
3%synergy
Planeswalkers
Kiora, Master of the Depths
25%inclusion93 decks372 decks
23%synergy
Kiora, the Crashing Wave
15%inclusion57 decks372 decks
13%synergy
Utility Lands
Rogue's Passage
55%inclusion205 decks372 decks
33%synergy
Reliquary Tower
51%inclusion189 decks372 decks
1%synergy
Mosswort Bridge
47%inclusion175 decks372 decks
30%synergy
Boseiju, Who Endures
28%inclusion106 decks372 decks
7%synergy
Thespian's Stage
24%inclusion91 decks372 decks
17%synergy
Dark Depths
22%inclusion82 decks372 decks
15%synergy
Alchemist's Refuge
22%inclusion81 decks372 decks
4%synergy
Temple of the False God
22%inclusion81 decks372 decks
6%synergy
Yavimaya, Cradle of Growth
19%inclusion70 decks372 decks
-2%synergy
Mystic Sanctuary
18%inclusion66 decks372 decks
6%synergy
Otawara, Soaring City
17%inclusion63 decks372 decks
-2%synergy
Mistrise Village
12%inclusion40 decks345 decks
1%synergy
Lumbering Falls
11%inclusion41 decks372 decks
5%synergy
Castle Garenbrig
10%inclusion38 decks372 decks
6%synergy
Restless Vinestalk
9.4%inclusion35 decks372 decks
5%synergy
Vesuva
9.4%inclusion35 decks372 decks
4%synergy
Lair of the Hydra
9.1%inclusion34 decks372 decks
5%synergy
Castle Vantress
9.1%inclusion34 decks372 decks
2%synergy
Bonders' Enclave
8.9%inclusion33 decks372 decks
7%synergy
Scavenger Grounds
8.3%inclusion31 decks372 decks
4%synergy
Lonely Sandbar
8.3%inclusion31 decks372 decks
5%synergy
Minamo, School at Water's Edge
8.1%inclusion30 decks372 decks
3%synergy
Hall of Storm Giants
7.5%inclusion28 decks372 decks
6%synergy
Blinkmoth Nexus
6.7%inclusion25 decks372 decks
6%synergy
Maze of Ith
6.5%inclusion24 decks372 decks
4%synergy
Dryad Arbor
6.5%inclusion24 decks372 decks
2%synergy
Crawling Barrens
6.5%inclusion24 decks372 decks
5%synergy
Lotus Field
6.2%inclusion23 decks372 decks
4%synergy
Inkmoth Nexus
6.2%inclusion23 decks372 decks
5%synergy
Deserted Temple
6.2%inclusion23 decks372 decks
5%synergy
Tranquil Thicket
6.2%inclusion23 decks372 decks
2%synergy
Echoing Deeps
5.9%inclusion22 decks372 decks
5%synergy
Halimar Depths
5.9%inclusion22 decks372 decks
3%synergy
Treetop Village
5.9%inclusion22 decks372 decks
5%synergy
Faerie Conclave
5.6%inclusion21 decks372 decks
4%synergy
Maze's End
5.6%inclusion21 decks372 decks
3%synergy
Desert of the Mindful
5.6%inclusion21 decks372 decks
4%synergy
Mishra's Factory
5.6%inclusion21 decks372 decks
5%synergy
Baldur's Gate
5.6%inclusion21 decks372 decks
3%synergy
Cactus Preserve
5.6%inclusion21 decks372 decks
5%synergy
War Room
5.4%inclusion20 decks372 decks
4%synergy
Mobilized District
5.4%inclusion20 decks372 decks
5%synergy
Basilisk Gate
5.4%inclusion20 decks372 decks
2%synergy
Thran Portal
5.4%inclusion20 decks372 decks
5%synergy
Karn's Bastion
5.4%inclusion20 decks372 decks
-6%synergy
Mishra's Foundry
5.4%inclusion20 decks372 decks
5%synergy
Remote Isle
5.1%inclusion19 decks372 decks
4%synergy
Tolaria West
5.1%inclusion19 decks372 decks
4%synergy
Desert of the Indomitable
5.1%inclusion19 decks372 decks
3%synergy
Magosi, the Waterveil
5.1%inclusion19 decks372 decks
5%synergy
Mana Artifacts
Sol Ring
77%inclusion288 decks372 decks
-3%synergy
Arcane Signet
57%inclusion212 decks372 decks
-6%synergy
Simic Signet
35%inclusion130 decks372 decks
5%synergy
Thought Vessel
26%inclusion97 decks372 decks
6%synergy
Talisman of Curiosity
18%inclusion66 decks372 decks
-4%synergy
Herd Heirloom
12%inclusion40 decks343 decks
9%synergy
Lands
Forest
86%inclusion321 decks372 decks
-9%synergy
Island
86%inclusion319 decks372 decks
-10%synergy
Command Tower
84%inclusion313 decks372 decks
-1%synergy
Hinterland Harbor
65%inclusion241 decks372 decks
4%synergy
Breeding Pool
58%inclusion217 decks372 decks
11%synergy
Yavimaya Coast
55%inclusion205 decks372 decks
2%synergy
Simic Growth Chamber
55%inclusion203 decks372 decks
8%synergy
Dreamroot Cascade
52%inclusion192 decks372 decks
7%synergy
Flooded Grove
50%inclusion187 decks372 decks
7%synergy
Rejuvenating Springs
44%inclusion164 decks372 decks
1%synergy
Temple of Mystery
40%inclusion147 decks372 decks
2%synergy
Vineglimmer Snarl
35%inclusion130 decks372 decks
-4%synergy
Misty Rainforest
33%inclusion121 decks372 decks
2%synergy
Barkchannel Pathway
28%inclusion104 decks372 decks
8%synergy
Evolving Wilds
24%inclusion90 decks372 decks
0%synergy
Overflowing Basin
23%inclusion86 decks372 decks
2%synergy
Hedge Maze
23%inclusion86 decks372 decks
3%synergy
Waterlogged Grove
23%inclusion84 decks372 decks
3%synergy
Snow-Covered Island
19%inclusion72 decks372 decks
13%synergy
Bala Ged Recovery
19%inclusion71 decks372 decks
9%synergy
Thornwood Falls
19%inclusion71 decks372 decks
2%synergy
Sodden Verdure
19%inclusion27 decks142 decks
0%synergy
Snow-Covered Forest
19%inclusion70 decks372 decks
13%synergy
Myriad Landscape
18%inclusion67 decks372 decks
-3%synergy
Willowrush Verge
17%inclusion64 decks368 decks
-1%synergy
Terramorphic Expanse
17%inclusion64 decks372 decks
-3%synergy
Exotic Orchard
17%inclusion62 decks372 decks
-8%synergy
Rimewood Falls
17%inclusion62 decks372 decks
9%synergy
Botanical Sanctum
16%inclusion61 decks372 decks
4%synergy
Sink into Stupor
16%inclusion58 decks372 decks
4%synergy
Tangled Islet
15%inclusion57 decks372 decks
-1%synergy
Tropical Island
15%inclusion55 decks372 decks
1%synergy
Simic Guildgate
14%inclusion52 decks372 decks
4%synergy
Disciple of Freyalise
13%inclusion49 decks372 decks
8%synergy
Fabled Passage
13%inclusion48 decks372 decks
-3%synergy
Path of Ancestry
12%inclusion44 decks372 decks
-6%synergy
Turntimber Symbiosis
11%inclusion41 decks372 decks
9%synergy
Sea Gate Restoration
11%inclusion40 decks372 decks
5%synergy
Bridgeworks Battle
10%inclusion36 decks372 decks
5%synergy
Urza's Cave
8.9%inclusion33 decks372 decks
4%synergy
Woodland Stream
8.9%inclusion33 decks372 decks
4%synergy
Rain-Slicked Copse
8.5%inclusion12 decks142 decks
-1%synergy
Horizon of Progress
8.3%inclusion31 decks372 decks
4%synergy
Talon Gates of Madara
8.3%inclusion31 decks372 decks
1%synergy
Littjara Mirrorlake
7.5%inclusion28 decks372 decks
4%synergy
Prismatic Vista
7.3%inclusion27 decks372 decks
0%synergy
Tangled Florahedron
7.0%inclusion26 decks372 decks
5%synergy
Glasspool Mimic
6.5%inclusion24 decks372 decks
2%synergy
Demolition Field
6.2%inclusion23 decks372 decks
3%synergy
Flooded Strand
6.2%inclusion23 decks372 decks
-5%synergy