Thassa, God of the Sea (Commander) - Optimized

Benjamin Levin
Aug 12, 2025
$40 Shuffle-Free Landfall Commander Deck Tech
Tired of shuffling your Landfall deck 30 times a game? Have we got the deck for you! Call now to get your own Shuffle-Free Landfall deck!
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Harbinger of the Seas
62%inclusion21 decks34 decks
53%synergy
Bident of Thassa
65%inclusion22 decks34 decks
53%synergy
Scourge of Fleets
44%inclusion15 decks34 decks
32%synergy
Stormtide Leviathan
38%inclusion13 decks34 decks
31%synergy
Svyelun of Sea and Sky
32%inclusion11 decks34 decks
31%synergy
Stormsurge Kraken
32%inclusion11 decks34 decks
31%synergy
Nykthos, Shrine to Nyx
47%inclusion16 decks34 decks
31%synergy
Summon: Leviathan
31%inclusion8 decks26 decks
29%synergy
Master of Waves
32%inclusion11 decks34 decks
29%synergy
Thassa's Rebuff
29%inclusion10 decks34 decks
28%synergy
Top Cards
Counterspell
76%inclusion26 decks34 decks
10%synergy
Sapphire Medallion
65%inclusion22 decks34 decks
6%synergy
High Tide
56%inclusion19 decks34 decks
12%synergy
Ponder
44%inclusion15 decks34 decks
15%synergy
Brainstorm
41%inclusion14 decks34 decks
0%synergy
Preordain
35%inclusion12 decks34 decks
12%synergy
Hullbreaker Horror
35%inclusion12 decks34 decks
10%synergy
Propaganda
35%inclusion12 decks34 decks
4%synergy
Eluge, the Shoreless Sea
32%inclusion11 decks34 decks
24%synergy
Mana Drain
32%inclusion11 decks34 decks
5%synergy
Game Changers
Cyclonic Rift
62%inclusion21 decks34 decks
29%synergy
Rhystic Study
56%inclusion19 decks34 decks
24%synergy
Mystical Tutor
38%inclusion13 decks34 decks
16%synergy
Fierce Guardianship
35%inclusion12 decks34 decks
13%synergy
Thassa's Oracle
32%inclusion11 decks34 decks
20%synergy
Narset, Parter of Veils
29%inclusion10 decks34 decks
19%synergy
Force of Will
29%inclusion10 decks34 decks
13%synergy
Consecrated Sphinx
26%inclusion9 decks34 decks
14%synergy
Ancient Tomb
12%inclusion4 decks34 decks
0%synergy
Mana Vault
8.8%inclusion3 decks34 decks
-2%synergy
Creatures
Thada Adel, Acquisitor
29%inclusion10 decks34 decks
28%synergy
Nezahal, Primal Tide
29%inclusion10 decks34 decks
22%synergy
Tishana's Tidebinder
26%inclusion9 decks34 decks
22%synergy
Nadir Kraken
26%inclusion9 decks34 decks
21%synergy
Slinn Voda, the Rising Deep
26%inclusion9 decks34 decks
25%synergy
Defiler of Dreams
26%inclusion9 decks34 decks
18%synergy
Serpent of Yawning Depths
26%inclusion9 decks34 decks
25%synergy
Master of the Pearl Trident
26%inclusion9 decks34 decks
25%synergy
Merfolk Sovereign
24%inclusion8 decks34 decks
22%synergy
Archetype of Imagination
24%inclusion8 decks34 decks
19%synergy
Lord of Atlantis
24%inclusion8 decks34 decks
22%synergy
Tromokratis
24%inclusion8 decks34 decks
22%synergy
Starwinder
22%inclusion5 decks23 decks
19%synergy
Kopala, Warden of Waves
21%inclusion7 decks34 decks
19%synergy
Stonybrook Banneret
21%inclusion7 decks34 decks
17%synergy
True-Name Nemesis
21%inclusion7 decks34 decks
20%synergy
Kiora, the Rising Tide
21%inclusion7 decks34 decks
18%synergy
Chasm Skulker
21%inclusion7 decks34 decks
8%synergy
Enduring Curiosity
21%inclusion7 decks34 decks
14%synergy
Emperor Mihail II
21%inclusion7 decks34 decks
20%synergy
Lorthos, the Tidemaker
21%inclusion7 decks34 decks
20%synergy
The Reality Chip
21%inclusion7 decks34 decks
8%synergy
Spawning Kraken
21%inclusion7 decks34 decks
19%synergy
Thieving Skydiver
21%inclusion7 decks34 decks
17%synergy
Callaphe, Beloved of the Sea
21%inclusion7 decks34 decks
19%synergy
The Unagi of Kyoshi Island
19%inclusion3 decks16 decks
12%synergy
Solemn Simulacrum
18%inclusion6 decks34 decks
-4%synergy
Thassa, Deep-Dwelling
18%inclusion6 decks34 decks
13%synergy
Thryx, the Sudden Storm
18%inclusion6 decks34 decks
16%synergy
Breaching Leviathan
18%inclusion6 decks34 decks
17%synergy
Vodalian Hexcatcher
18%inclusion6 decks34 decks
16%synergy
Harbinger of the Tides
18%inclusion6 decks34 decks
16%synergy
Deepchannel Mentor
18%inclusion6 decks34 decks
16%synergy
Merrow Reejerey
18%inclusion6 decks34 decks
16%synergy
Coralhelm Commander
15%inclusion5 decks34 decks
14%synergy
Wonder
15%inclusion5 decks34 decks
9%synergy
Teferi, Mage of Zhalfir
15%inclusion5 decks34 decks
11%synergy
Lullmage Mentor
15%inclusion5 decks34 decks
13%synergy
Arcanis the Omnipotent
15%inclusion5 decks34 decks
8%synergy
Charix, the Raging Isle
15%inclusion5 decks34 decks
12%synergy
Inkwell Leviathan
15%inclusion5 decks34 decks
12%synergy
Merfolk Trickster
15%inclusion5 decks34 decks
13%synergy
Seafloor Oracle
15%inclusion5 decks34 decks
13%synergy
Trophy Mage
12%inclusion4 decks34 decks
5%synergy
Merrow Harbinger
12%inclusion4 decks34 decks
11%synergy
Sea-Dasher Octopus
12%inclusion4 decks34 decks
11%synergy
Phyrexian Metamorph
12%inclusion4 decks34 decks
-8%synergy
Floodpits Drowner
12%inclusion4 decks34 decks
10%synergy
Deep-Sea Kraken
12%inclusion4 decks34 decks
11%synergy
Voracious Greatshark
12%inclusion4 decks34 decks
11%synergy
Instants
Swan Song
32%inclusion11 decks34 decks
6%synergy
Aetherize
32%inclusion11 decks34 decks
2%synergy
Pongify
29%inclusion10 decks34 decks
-11%synergy
Negate
29%inclusion10 decks34 decks
-8%synergy
Cryptic Command
29%inclusion10 decks34 decks
18%synergy
Rapid Hybridization
26%inclusion9 decks34 decks
-8%synergy
Engulf the Shore
24%inclusion8 decks34 decks
16%synergy
Thassa's Intervention
24%inclusion8 decks34 decks
23%synergy
Dramatic Reversal
24%inclusion8 decks34 decks
4%synergy
An Offer You Can't Refuse
21%inclusion7 decks34 decks
-17%synergy
Archmage's Charm
21%inclusion7 decks34 decks
4%synergy
Sink into Stupor
21%inclusion7 decks34 decks
-1%synergy
Dissolve
18%inclusion6 decks34 decks
15%synergy
Blue Sun's Zenith
18%inclusion6 decks34 decks
6%synergy
Reality Shift
18%inclusion6 decks34 decks
-9%synergy
Arcane Denial
18%inclusion6 decks34 decks
-19%synergy
Force of Negation
18%inclusion6 decks34 decks
2%synergy
Strix Serenade
15%inclusion5 decks34 decks
6%synergy
Dissipate
15%inclusion5 decks34 decks
12%synergy
Snap
15%inclusion5 decks34 decks
-4%synergy
Flow of Knowledge
15%inclusion5 decks34 decks
-1%synergy
Flare of Denial
12%inclusion4 decks34 decks
5%synergy
Cancel
12%inclusion4 decks34 decks
7%synergy
Disallow
12%inclusion4 decks34 decks
5%synergy
Long River's Pull
12%inclusion4 decks34 decks
8%synergy
Pact of Negation
12%inclusion4 decks34 decks
2%synergy
Disdainful Stroke
8.8%inclusion3 decks34 decks
4%synergy
Refute
8.8%inclusion3 decks34 decks
3%synergy
Aetherspouts
8.8%inclusion3 decks34 decks
1%synergy
Essence Scatter
8.8%inclusion3 decks34 decks
5%synergy
Opt
8.8%inclusion3 decks34 decks
-16%synergy
Flusterstorm
8.8%inclusion3 decks34 decks
-1%synergy
Mystic Confluence
8.8%inclusion3 decks34 decks
0%synergy
Stifle
8.8%inclusion3 decks34 decks
6%synergy
Narset's Reversal
8.8%inclusion3 decks34 decks
-4%synergy
Unravel
8.7%inclusion2 decks23 decks
8%synergy
Glen Elendra's Answer
8.3%inclusion1 decks12 decks
7%synergy
Dreams of Laguna
8.0%inclusion2 decks25 decks
6%synergy
Muddle the Mixture
5.9%inclusion2 decks34 decks
-10%synergy
Frantic Search
5.9%inclusion2 decks34 decks
-25%synergy
Chain of Vapor
5.9%inclusion2 decks34 decks
1%synergy
Sublime Epiphany
5.9%inclusion2 decks34 decks
-1%synergy
Unsummon
5.9%inclusion2 decks34 decks
2%synergy
Brainsurge
5.9%inclusion2 decks34 decks
-2%synergy
Consider
5.9%inclusion2 decks34 decks
-9%synergy
Jwari Disruption
5.9%inclusion2 decks34 decks
1%synergy
Reins of Power
5.9%inclusion2 decks34 decks
4%synergy
Into the Roil
5.9%inclusion2 decks34 decks
3%synergy
Misdirection
5.9%inclusion2 decks34 decks
1%synergy
Capsize
5.9%inclusion2 decks34 decks
2%synergy
Sorceries
Fabricate
29%inclusion10 decks34 decks
8%synergy
Whelming Wave
26%inclusion9 decks34 decks
22%synergy
Rite of Replication
21%inclusion7 decks34 decks
14%synergy
Windfall
18%inclusion6 decks34 decks
-5%synergy
Sea Gate Restoration
18%inclusion6 decks34 decks
3%synergy
Inundate
15%inclusion5 decks34 decks
13%synergy
Wash Out
15%inclusion5 decks34 decks
10%synergy
Curse of the Swine
15%inclusion5 decks34 decks
4%synergy
Enter the Infinite
12%inclusion4 decks34 decks
7%synergy
Serum Visions
12%inclusion4 decks34 decks
2%synergy
River's Rebuke
12%inclusion4 decks34 decks
8%synergy
Aquitect's Will
12%inclusion4 decks34 decks
7%synergy
Solve the Equation
12%inclusion4 decks34 decks
0%synergy
Crush of Tentacles
8.8%inclusion3 decks34 decks
8%synergy
Expropriate
8.8%inclusion3 decks34 decks
5%synergy
Thassa's Bounty
8.8%inclusion3 decks34 decks
9%synergy
Ravenform
8.8%inclusion3 decks34 decks
0%synergy
Bribery
8.8%inclusion3 decks34 decks
5%synergy
Spectral Deluge
8.8%inclusion3 decks34 decks
-2%synergy
Rush of Knowledge
5.9%inclusion2 decks34 decks
4%synergy
Paradigm Shift
5.9%inclusion2 decks34 decks
5%synergy
Merchant Scroll
5.9%inclusion2 decks34 decks
-3%synergy
Talent of the Telepath
5.9%inclusion2 decks34 decks
5%synergy
Treasure Cruise
5.9%inclusion2 decks34 decks
-5%synergy
Distant Melody
5.9%inclusion2 decks34 decks
1%synergy
Time Warp
5.9%inclusion2 decks34 decks
0%synergy
Utility Artifacts
Kefnet's Monument
29%inclusion10 decks34 decks
23%synergy
Sword of the Animist
24%inclusion8 decks34 decks
18%synergy
Lightning Greaves
15%inclusion5 decks34 decks
-11%synergy
Swiftfoot Boots
15%inclusion5 decks34 decks
-13%synergy
Isochron Scepter
15%inclusion5 decks34 decks
-3%synergy
The Key to the Vault
15%inclusion5 decks34 decks
13%synergy
Waterbending Scroll
13%inclusion2 decks15 decks
5%synergy
Quicksilver Fountain
12%inclusion4 decks34 decks
10%synergy
Sword of Feast and Famine
12%inclusion4 decks34 decks
10%synergy
Winged Boots
12%inclusion4 decks34 decks
9%synergy
Quicksilver Amulet
12%inclusion4 decks34 decks
11%synergy
Sensei's Divining Top
8.8%inclusion3 decks34 decks
-6%synergy
Commander's Plate
8.8%inclusion3 decks34 decks
4%synergy
Vedalken Shackles
8.8%inclusion3 decks34 decks
6%synergy
Basilisk Collar
8.8%inclusion3 decks34 decks
8%synergy
Insight Engine
8.7%inclusion2 decks23 decks
3%synergy
The Water Crystal
8.3%inclusion2 decks24 decks
-2%synergy
Sword of Light and Shadow
5.9%inclusion2 decks34 decks
5%synergy
Quietus Spike
5.9%inclusion2 decks34 decks
5%synergy
Sword of Fire and Ice
5.9%inclusion2 decks34 decks
5%synergy
Armillary Sphere
5.9%inclusion2 decks34 decks
5%synergy
The One Ring
5.9%inclusion2 decks34 decks
-7%synergy
Sword of Hearth and Home
5.9%inclusion2 decks34 decks
4%synergy
Nevinyrral's Disk
5.9%inclusion2 decks34 decks
4%synergy
Sword of Forge and Frontier
5.9%inclusion2 decks34 decks
5%synergy
Bloodforged Battle-Axe
5.9%inclusion2 decks34 decks
5%synergy
Folio of Fancies
5.9%inclusion2 decks34 decks
2%synergy
Sword of War and Peace
5.9%inclusion2 decks34 decks
5%synergy
Howling Mine
5.9%inclusion2 decks34 decks
-1%synergy
Fishing Gear
5.3%inclusion1 decks19 decks
5%synergy
Enchantments
Mystic Remora
32%inclusion11 decks34 decks
6%synergy
Imprisoned in the Moon
29%inclusion10 decks34 decks
17%synergy
Ominous Seas
29%inclusion10 decks34 decks
18%synergy
Coastal Piracy
24%inclusion8 decks34 decks
19%synergy
Leyline of Anticipation
24%inclusion8 decks34 decks
15%synergy
Back to Basics
21%inclusion7 decks34 decks
14%synergy
Omniscience
21%inclusion7 decks34 decks
12%synergy
Reconnaissance Mission
18%inclusion6 decks34 decks
11%synergy
Deeproot Pilgrimage
18%inclusion6 decks34 decks
16%synergy
Kiora Bests the Sea God
18%inclusion6 decks34 decks
16%synergy
Curiosity
15%inclusion5 decks34 decks
12%synergy
Dissipation Field
15%inclusion5 decks34 decks
11%synergy
Omen of the Sea
15%inclusion5 decks34 decks
14%synergy
Quest for Ula's Temple
15%inclusion5 decks34 decks
14%synergy
Reflections of Littjara
15%inclusion5 decks34 decks
11%synergy
Deeproot Waters
15%inclusion5 decks34 decks
13%synergy
Impostor Syndrome
14%inclusion3 decks21 decks
13%synergy
Teferi's Ageless Insight
12%inclusion4 decks34 decks
-5%synergy
Corrupted Conscience
12%inclusion4 decks34 decks
10%synergy
Telepathy
12%inclusion4 decks34 decks
10%synergy
Witness Protection
12%inclusion4 decks34 decks
6%synergy
Thassa's Ire
12%inclusion4 decks34 decks
12%synergy
Kindred Discovery
8.8%inclusion3 decks34 decks
2%synergy
Aqueous Form
8.8%inclusion3 decks34 decks
3%synergy
Wizard Class
8.8%inclusion3 decks34 decks
-8%synergy
Frogify
8.8%inclusion3 decks34 decks
7%synergy
Unstoppable Plan
8.8%inclusion3 decks34 decks
1%synergy
Military Intelligence
8.8%inclusion3 decks34 decks
8%synergy
Soothsaying
8.8%inclusion3 decks34 decks
9%synergy
Unable to Scream
8.8%inclusion3 decks34 decks
5%synergy
Copy Enchantment
8.8%inclusion3 decks34 decks
7%synergy
Future Sight
8.8%inclusion3 decks34 decks
7%synergy
Kasmina's Transmutation
8.8%inclusion3 decks34 decks
8%synergy
Mirrormade
8.8%inclusion3 decks34 decks
3%synergy
War Tax
8.8%inclusion3 decks34 decks
9%synergy
Honest Work
6.3%inclusion1 decks16 decks
5%synergy
Waterbender Ascension
6.3%inclusion1 decks16 decks
3%synergy
Counterbalance
5.9%inclusion2 decks34 decks
2%synergy
One with the Multiverse
5.9%inclusion2 decks34 decks
3%synergy
Intruder Alarm
5.9%inclusion2 decks34 decks
3%synergy
Soul Barrier
5.9%inclusion2 decks34 decks
6%synergy
Ordeal of Thassa
5.9%inclusion2 decks34 decks
6%synergy
Court of Cunning
5.9%inclusion2 decks34 decks
3%synergy
Ichthyomorphosis
5.9%inclusion2 decks34 decks
5%synergy
Thought Lash
5.9%inclusion2 decks34 decks
5%synergy
Amphibian Downpour
5.9%inclusion2 decks34 decks
0%synergy
Merrow Commerce
5.9%inclusion2 decks34 decks
5%synergy
Eaten by Piranhas
5.9%inclusion2 decks34 decks
3%synergy
Retreat to Coralhelm
5.9%inclusion2 decks34 decks
3%synergy
Aquatic Incursion
5.9%inclusion2 decks34 decks
6%synergy
Planeswalkers
Jace, Wielder of Mysteries
24%inclusion8 decks34 decks
9%synergy
Jace, the Mind Sculptor
8.8%inclusion3 decks34 decks
6%synergy
Jace Beleren
8.8%inclusion3 decks34 decks
6%synergy
Jace, Architect of Thought
5.9%inclusion2 decks34 decks
5%synergy
Tamiyo, the Moon Sage
5.9%inclusion2 decks34 decks
4%synergy
Utility Lands
Reliquary Tower
68%inclusion23 decks34 decks
11%synergy
Mystic Sanctuary
50%inclusion17 decks34 decks
0%synergy
Minamo, School at Water's Edge
29%inclusion10 decks34 decks
17%synergy
Temple of the False God
24%inclusion8 decks34 decks
14%synergy
Otawara, Soaring City
24%inclusion8 decks34 decks
-2%synergy
Rivendell
21%inclusion7 decks34 decks
10%synergy
Coral Atoll
21%inclusion7 decks34 decks
17%synergy
Rogue's Passage
21%inclusion7 decks34 decks
5%synergy
Academy Ruins
21%inclusion7 decks34 decks
2%synergy
Castle Vantress
21%inclusion7 decks34 decks
2%synergy
Halimar Depths
18%inclusion6 decks34 decks
8%synergy
Hall of Storm Giants
15%inclusion5 decks34 decks
12%synergy
Lonely Sandbar
15%inclusion5 decks34 decks
1%synergy
Mistrise Village
13%inclusion4 decks30 decks
4%synergy
War Room
8.8%inclusion3 decks34 decks
-7%synergy
Tolaria West
8.8%inclusion3 decks34 decks
3%synergy
Inventors' Fair
8.8%inclusion3 decks34 decks
-4%synergy
Mikokoro, Center of the Sea
8.8%inclusion3 decks34 decks
5%synergy
Dark Depths
8.8%inclusion3 decks34 decks
8%synergy
Mutavault
8.8%inclusion3 decks34 decks
8%synergy
Thespian's Stage
8.8%inclusion3 decks34 decks
6%synergy
Agna Qel'a
6.3%inclusion1 decks16 decks
-1%synergy
Remote Isle
5.9%inclusion2 decks34 decks
1%synergy
Arcane Lighthouse
5.9%inclusion2 decks34 decks
4%synergy
Maze of Ith
5.9%inclusion2 decks34 decks
1%synergy
Blighted Cataract
5.9%inclusion2 decks34 decks
5%synergy
Ghost Quarter
5.9%inclusion2 decks34 decks
3%synergy
Buried Ruin
5.9%inclusion2 decks34 decks
-6%synergy
Seat of the Synod
5.9%inclusion2 decks34 decks
-13%synergy
Memorial to Genius
5.9%inclusion2 decks34 decks
4%synergy
Mystifying Maze
5.9%inclusion2 decks34 decks
5%synergy
Terrain Generator
5.9%inclusion2 decks34 decks
-2%synergy
Archway of Innovation
5.9%inclusion2 decks34 decks
-5%synergy
Three Tree City
5.9%inclusion2 decks34 decks
2%synergy
Cephalid Coliseum
5.9%inclusion2 decks34 decks
-3%synergy
Guildless Commons
5.9%inclusion2 decks34 decks
4%synergy
Field of Ruin
5.9%inclusion2 decks34 decks
4%synergy
Mana Artifacts
Sol Ring
85%inclusion29 decks34 decks
0%synergy
Arcane Signet
62%inclusion21 decks34 decks
-3%synergy
Thought Vessel
47%inclusion16 decks34 decks
-5%synergy
Caged Sun
26%inclusion9 decks34 decks
15%synergy
Nyx Lotus
26%inclusion9 decks34 decks
23%synergy
Gilded Lotus
24%inclusion8 decks34 decks
13%synergy
Thran Dynamo
24%inclusion8 decks34 decks
11%synergy
Midnight Clock
21%inclusion7 decks34 decks
0%synergy
Altar of the Pantheon
18%inclusion6 decks34 decks
17%synergy
Mind Stone
18%inclusion6 decks34 decks
-18%synergy
Extraplanar Lens
15%inclusion5 decks34 decks
7%synergy
Everflowing Chalice
12%inclusion4 decks34 decks
-4%synergy
Gauntlet of Power
12%inclusion4 decks34 decks
8%synergy
Lotus Petal
12%inclusion4 decks34 decks
0%synergy
Sky Diamond
12%inclusion4 decks34 decks
-11%synergy
Decanter of Endless Water
12%inclusion4 decks34 decks
-2%synergy
Commander's Sphere
8.8%inclusion3 decks34 decks
0%synergy
Throne of Eldraine
8.8%inclusion3 decks34 decks
0%synergy
Chrome Mox
8.8%inclusion3 decks34 decks
0%synergy
Heraldic Banner
5.9%inclusion2 decks34 decks
0%synergy
Fellwar Stone
5.9%inclusion2 decks34 decks
-14%synergy
Worn Powerstone
5.9%inclusion2 decks34 decks
1%synergy
Misleading Signpost
5.9%inclusion2 decks34 decks
2%synergy
Mox Diamond
5.9%inclusion2 decks34 decks
0%synergy
Lands
Island
100%inclusion34 decks34 decks
6%synergy
Myriad Landscape
32%inclusion11 decks34 decks
7%synergy
Sink into Stupor
21%inclusion7 decks34 decks
-1%synergy
Sea Gate Restoration
18%inclusion6 decks34 decks
3%synergy
Misty Rainforest
12%inclusion4 decks34 decks
4%synergy
Flooded Strand
12%inclusion4 decks34 decks
4%synergy
Prismatic Vista
8.8%inclusion3 decks34 decks
4%synergy
Polluted Delta
8.8%inclusion3 decks34 decks
1%synergy
Cavern of Souls
5.9%inclusion2 decks34 decks
1%synergy
Jwari Disruption
5.9%inclusion2 decks34 decks
1%synergy
Glasspool Mimic
5.9%inclusion2 decks34 decks
-1%synergy
Scalding Tarn
5.9%inclusion2 decks34 decks
-2%synergy
Silundi Vision
5.9%inclusion2 decks34 decks
0%synergy