Thrasios, Triton Hero (Commander)
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Thrasios, Triton Hero
126 decks (0.002%)
Rank #2431
Jul 9, 2025
21 Best Merfolk Cards for Commander
As one of Magic's oldest creature types, there are no shortage of excellent Merfolk to brew with. Chris breaks down the best of the best in this list.
Deck Filters
Matoya, Archon Elder
11% of 36 decks
+10% synergy
Tezzeret, Cruel Captain
8% of 12 decks
+8% synergy
Gogo, Master of Mimicry
7% of 30 decks
+6% synergy
Chocobo Racetrack
4% of 27 decks
+2% synergy
Genji Glove
4% of 27 decks
+3% synergy
High Synergy Cards
Training Grounds
54% of 138 decks
+50% synergy
Biomancer's Familiar
49% of 138 decks
+45% synergy
Mystic Remora
42% of 138 decks
+26% synergy
Birds of Paradise
54% of 138 decks
+26% synergy
Wilderness Reclamation
32% of 138 decks
+23% synergy
Mana Drain
39% of 138 decks
+23% synergy
Swan Song
42% of 138 decks
+23% synergy
Boseiju, Who Endures
43% of 138 decks
+21% synergy
Isochron Scepter
23% of 138 decks
+20% synergy
Dramatic Reversal
25% of 138 decks
+20% synergy
Top Cards
Counterspell
62% of 138 decks
+11% synergy
Beast Within
51% of 138 decks
-0% synergy
Tatyova, Benthic Druid
51% of 138 decks
+20% synergy
Cultivate
44% of 138 decks
-4% synergy
Growth Spiral
41% of 138 decks
-4% synergy
Kodama's Reach
39% of 138 decks
+1% synergy
Eternal Witness
39% of 138 decks
+17% synergy
An Offer You Can't Refuse
38% of 138 decks
+17% synergy
Nature's Lore
38% of 138 decks
+8% synergy
Llanowar Elves
38% of 138 decks
+9% synergy
Game Changers
Seedborn Muse
61% of 138 decks
+45% synergy
Cyclonic Rift
59% of 138 decks
+31% synergy
Rhystic Study
55% of 138 decks
+32% synergy
Fierce Guardianship
46% of 138 decks
+28% synergy
Mystical Tutor
37% of 138 decks
+27% synergy
Thassa's Oracle
36% of 138 decks
+30% synergy
Force of Will
36% of 138 decks
+25% synergy
Kinnan, Bonder Prodigy
35% of 138 decks
+32% synergy
Worldly Tutor
32% of 138 decks
+15% synergy
Mana Vault
22% of 138 decks
+15% synergy
Creatures
Elvish Mystic
33% of 138 decks
+8% synergy
Aesi, Tyrant of Gyre Strait
30% of 138 decks
+14% synergy
Lotus Cobra
30% of 138 decks
+16% synergy
Azusa, Lost but Seeking
28% of 138 decks
+13% synergy
Scute Swarm
27% of 138 decks
+6% synergy
Kiora's Follower
26% of 138 decks
+10% synergy
Hullbreaker Horror
26% of 138 decks
+9% synergy
Fyndhorn Elves
25% of 138 decks
+9% synergy
Laboratory Maniac
24% of 138 decks
+17% synergy
Koma, Cosmos Serpent
22% of 138 decks
+6% synergy
Uro, Titan of Nature's Wrath
22% of 138 decks
+12% synergy
Coiling Oracle
21% of 138 decks
+7% synergy
Faerie Mastermind
21% of 138 decks
+17% synergy
Sakura-Tribe Elder
21% of 138 decks
+1% synergy
Avenger of Zendikar
20% of 138 decks
+2% synergy
Oracle of Mul Daya
20% of 138 decks
+12% synergy
Phyrexian Metamorph
20% of 138 decks
+12% synergy
Enduring Vitality
19% of 96 decks
+11% synergy
Tireless Provisioner
18% of 138 decks
+2% synergy
Bloom Tender
17% of 138 decks
+13% synergy
Delighted Halfling
17% of 138 decks
+6% synergy
Springheart Nantuko
17% of 105 decks
+9% synergy
Svyelun of Sea and Sky
17% of 138 decks
+7% synergy
Loot, Exuberant Explorer
17% of 90 decks
+8% synergy
Rampaging Baloths
16% of 138 decks
-2% synergy
Master of the Pearl Trident
16% of 138 decks
+5% synergy
Consecrated Sphinx
15% of 138 decks
+6% synergy
Arbor Elf
15% of 138 decks
+8% synergy
Merrow Reejerey
15% of 138 decks
+6% synergy
Dryad of the Ilysian Grove
15% of 138 decks
+5% synergy
Tishana's Tidebinder
15% of 128 decks
+9% synergy
Kopala, Warden of Waves
14% of 138 decks
+5% synergy
Vodalian Hexcatcher
14% of 138 decks
+7% synergy
Lord of Atlantis
14% of 138 decks
+8% synergy
Cold-Eyed Selkie
14% of 138 decks
+2% synergy
Hakbal of the Surging Soul
14% of 128 decks
+10% synergy
Spellseeker
13% of 138 decks
+11% synergy
Ramunap Excavator
13% of 138 decks
+2% synergy
Reclamation Sage
12% of 138 decks
-3% synergy
Merfolk Sovereign
12% of 138 decks
+3% synergy
Nyxbloom Ancient
12% of 138 decks
+5% synergy
Stonybrook Banneret
12% of 138 decks
+3% synergy
Elvish Spirit Guide
12% of 138 decks
+7% synergy
Kumena, Tyrant of Orazca
12% of 138 decks
+5% synergy
Emperor Mihail II
11% of 138 decks
+2% synergy
Endurance
11% of 138 decks
+6% synergy
Seafloor Oracle
11% of 138 decks
+2% synergy
Mist Dancer
10% of 128 decks
+2% synergy
Prime Speaker Zegana
10% of 138 decks
+0% synergy
Walking Ballista
10% of 138 decks
+6% synergy
Instants
Heroic Intervention
37% of 138 decks
+7% synergy
Pongify
34% of 138 decks
+9% synergy
Arcane Denial
29% of 138 decks
+6% synergy
Rapid Hybridization
28% of 138 decks
+2% synergy
Nature's Claim
25% of 138 decks
+14% synergy
Force of Negation
25% of 138 decks
+17% synergy
Brainstorm
22% of 138 decks
+8% synergy
Muddle the Mixture
20% of 138 decks
+16% synergy
Negate
20% of 138 decks
-7% synergy
Chord of Calling
20% of 138 decks
+12% synergy
Crop Rotation
19% of 138 decks
+5% synergy
Mental Misstep
18% of 138 decks
+13% synergy
Pact of Negation
17% of 138 decks
+10% synergy
Sink into Stupor
17% of 105 decks
+6% synergy
Veil of Summer
17% of 138 decks
+11% synergy
Krosan Grip
17% of 138 decks
+8% synergy
Noxious Revival
16% of 138 decks
+9% synergy
Flare of Denial
16% of 107 decks
+12% synergy
Snap
15% of 138 decks
+11% synergy
Auroral Procession
15% of 55 decks
+11% synergy
Planar Genesis
14% of 105 decks
+3% synergy
Chain of Vapor
14% of 138 decks
+10% synergy
Flusterstorm
14% of 138 decks
+7% synergy
Voidslime
14% of 138 decks
+9% synergy
Reality Shift
13% of 138 decks
-2% synergy
Aetherize
13% of 138 decks
+2% synergy
Force of Vigor
12% of 138 decks
+7% synergy
Blue Sun's Zenith
11% of 138 decks
+8% synergy
Harrow
10% of 138 decks
-2% synergy
Archdruid's Charm
10% of 119 decks
+4% synergy
Strix Serenade
10% of 105 decks
+5% synergy
Frantic Search
9% of 138 decks
+4% synergy
Resculpt
9% of 138 decks
+3% synergy
Borne Upon a Wind
9% of 138 decks
+8% synergy
Mindbreak Trap
9% of 138 decks
+4% synergy
Delay
9% of 138 decks
+6% synergy
Narset's Reversal
8% of 138 decks
+6% synergy
Nexus of Fate
7% of 138 decks
+5% synergy
Dispel
7% of 138 decks
+2% synergy
Into the Flood Maw
7% of 104 decks
+3% synergy
Eureka Moment
7% of 138 decks
-4% synergy
Evacuation
7% of 138 decks
+2% synergy
Decisive Denial
6% of 138 decks
+1% synergy
Whir of Invention
5% of 138 decks
+3% synergy
Plasm Capture
5% of 138 decks
+1% synergy
Entish Restoration
5% of 138 decks
-4% synergy
Disallow
5% of 138 decks
+3% synergy
Quandrix Command
5% of 138 decks
-0% synergy
Cryptic Command
5% of 138 decks
+4% synergy
Spell Pierce
5% of 138 decks
+2% synergy
Sorceries
Rampant Growth
36% of 138 decks
-6% synergy
Three Visits
35% of 138 decks
+12% synergy
Farseek
29% of 138 decks
+6% synergy
Nature's Rhythm
24% of 55 decks
+18% synergy
Green Sun's Zenith
22% of 138 decks
+13% synergy
Finale of Devastation
20% of 138 decks
+8% synergy
Explore
19% of 138 decks
-1% synergy
Ponder
17% of 138 decks
+9% synergy
Preordain
13% of 138 decks
+4% synergy
Fabricate
12% of 138 decks
+5% synergy
Skyshroud Claim
11% of 138 decks
+1% synergy
Neoform
10% of 138 decks
+6% synergy
Bala Ged Recovery
10% of 138 decks
-0% synergy
Windfall
9% of 138 decks
+5% synergy
Eldritch Evolution
9% of 138 decks
+5% synergy
Tooth and Nail
9% of 138 decks
+7% synergy
Urban Evolution
8% of 138 decks
-2% synergy
Rite of Replication
8% of 138 decks
+0% synergy
Gitaxian Probe
7% of 138 decks
+5% synergy
Sea Gate Restoration
7% of 138 decks
+1% synergy
Regrowth
7% of 138 decks
+2% synergy
Solve the Equation
7% of 138 decks
+4% synergy
Sylvan Scrying
6% of 138 decks
+0% synergy
Curse of the Swine
5% of 138 decks
-6% synergy
Merchant Scroll
5% of 138 decks
+4% synergy
Transmute Artifact
5% of 138 decks
+3% synergy
Doppelgang
5% of 119 decks
-2% synergy
Utility Artifacts
Lightning Greaves
23% of 138 decks
+1% synergy
Sensei's Divining Top
20% of 138 decks
+17% synergy
The One Ring
17% of 138 decks
+10% synergy
Swiftfoot Boots
17% of 138 decks
-10% synergy
Amulet of Vigor
12% of 138 decks
+11% synergy
Crucible of Worlds
12% of 138 decks
+7% synergy
Staff of Domination
8% of 138 decks
+6% synergy
Conduit of Worlds
8% of 138 decks
+2% synergy
Rings of Brighthearth
7% of 138 decks
+6% synergy
Illusionist's Bracers
7% of 138 decks
+5% synergy
Expedition Map
7% of 138 decks
+2% synergy
Bident of Thassa
7% of 138 decks
-1% synergy
Umbral Mantle
6% of 138 decks
+4% synergy
Mirage Mirror
6% of 138 decks
-1% synergy
The Great Henge
5% of 138 decks
-4% synergy
Enchantments
Sylvan Library
29% of 138 decks
+19% synergy
Exploration
28% of 138 decks
+15% synergy
Wild Growth
16% of 138 decks
+7% synergy
Growing Rites of Itlimoc
14% of 138 decks
+9% synergy
Deeproot Pilgrimage
14% of 128 decks
+6% synergy
Burgeoning
14% of 138 decks
+7% synergy
Freed from the Real
13% of 138 decks
+8% synergy
Deeproot Waters
12% of 138 decks
+3% synergy
Utopia Sprawl
12% of 138 decks
+5% synergy
Mana Reflection
12% of 138 decks
+7% synergy
Leyline of Anticipation
11% of 138 decks
+6% synergy
Merrow Commerce
11% of 138 decks
+6% synergy
Retreat to Coralhelm
11% of 138 decks
+1% synergy
Pemmin's Aura
10% of 138 decks
+7% synergy
Carpet of Flowers
9% of 138 decks
+6% synergy
Guardian Project
9% of 138 decks
+3% synergy
Teferi's Ageless Insight
9% of 138 decks
+5% synergy
Cryptolith Rite
8% of 138 decks
+5% synergy
Intruder Alarm
8% of 138 decks
+4% synergy
Zendikar Resurgent
8% of 138 decks
+5% synergy
Reflections of Littjara
7% of 138 decks
-1% synergy
Propaganda
7% of 138 decks
+1% synergy
Spelunking
7% of 128 decks
+1% synergy
Doubling Season
7% of 138 decks
-3% synergy
Simic Ascendancy
7% of 138 decks
-7% synergy
Omniscience
7% of 138 decks
+2% synergy
Kindred Discovery
6% of 138 decks
-4% synergy
Hardened Scales
6% of 138 decks
-9% synergy
Zendikar's Roil
6% of 138 decks
+1% synergy
Druid Class
6% of 138 decks
+1% synergy
Concordant Crossroads
6% of 138 decks
+2% synergy
Unstoppable Plan
5% of 76 decks
+3% synergy
Wizard Class
5% of 138 decks
-1% synergy
Fertile Ground
5% of 138 decks
+3% synergy
Battles
Invasion of Ikoria
9% of 138 decks
+4% synergy
Planeswalkers
Oko, Thief of Crowns
17% of 138 decks
+10% synergy
Jace, Wielder of Mysteries
14% of 138 decks
+9% synergy
Narset, Parter of Veils
9% of 138 decks
+8% synergy
Kiora, Master of the Depths
6% of 138 decks
+3% synergy
Nissa, Who Shakes the World
6% of 138 decks
+2% synergy
Tezzeret the Seeker
5% of 138 decks
+1% synergy
Utility Lands
Reliquary Tower
51% of 138 decks
+0% synergy
Otawara, Soaring City
38% of 138 decks
+19% synergy
Alchemist's Refuge
36% of 138 decks
+18% synergy
Yavimaya, Cradle of Growth
30% of 138 decks
+7% synergy
Mistrise Village
27% of 55 decks
+17% synergy
Mystic Sanctuary
25% of 138 decks
+12% synergy
Ancient Tomb
22% of 138 decks
+12% synergy
Shifting Woodland
18% of 105 decks
+11% synergy
Temple of the False God
17% of 138 decks
+1% synergy
Gaea's Cradle
14% of 138 decks
+7% synergy
Minamo, School at Water's Edge
12% of 138 decks
+6% synergy
Urza's Saga
12% of 138 decks
+6% synergy
Field of the Dead
12% of 138 decks
+5% synergy
Thespian's Stage
11% of 138 decks
+4% synergy
Dryad Arbor
11% of 138 decks
+5% synergy
Strip Mine
10% of 138 decks
+7% synergy
Emergence Zone
9% of 138 decks
+5% synergy
Rogue's Passage
9% of 138 decks
-13% synergy
Maze of Ith
7% of 138 decks
+4% synergy
Three Tree City
7% of 104 decks
+1% synergy
Cephalid Coliseum
7% of 138 decks
+2% synergy
Dark Depths
7% of 138 decks
+0% synergy
Halimar Depths
6% of 138 decks
+3% synergy
Deserted Temple
6% of 138 decks
+5% synergy
Inventors' Fair
5% of 138 decks
+4% synergy
Castle Vantress
5% of 138 decks
-2% synergy
Mana Artifacts
Sol Ring
85% of 138 decks
+4% synergy
Arcane Signet
64% of 138 decks
+1% synergy
Simic Signet
37% of 138 decks
+4% synergy
Talisman of Curiosity
30% of 138 decks
+8% synergy
Thought Vessel
27% of 138 decks
+7% synergy
Basalt Monolith
25% of 138 decks
+19% synergy
Mox Amber
25% of 138 decks
+20% synergy
Chrome Mox
20% of 138 decks
+14% synergy
Lotus Petal
20% of 138 decks
+13% synergy
Mox Diamond
16% of 138 decks
+11% synergy
Fellwar Stone
14% of 138 decks
+4% synergy
Mox Opal
14% of 138 decks
+10% synergy
Grim Monolith
12% of 138 decks
+9% synergy
Decanter of Endless Water
7% of 138 decks
+2% synergy
Commander's Sphere
7% of 138 decks
-3% synergy
Machine God's Effigy
7% of 138 decks
+5% synergy
Gilded Lotus
7% of 138 decks
+5% synergy
Mana Crypt
6% of 138 decks
+1% synergy
Springleaf Drum
6% of 138 decks
+2% synergy
Mind Stone
6% of 138 decks
+1% synergy
Lands
Forest
94% of 138 decks
-1% synergy
Island
93% of 138 decks
-2% synergy
Command Tower
86% of 138 decks
+1% synergy
Breeding Pool
71% of 138 decks
+28% synergy
Misty Rainforest
62% of 138 decks
+31% synergy
Yavimaya Coast
54% of 138 decks
+2% synergy
Hinterland Harbor
54% of 138 decks
-4% synergy
Rejuvenating Springs
51% of 138 decks
+7% synergy
Simic Growth Chamber
42% of 138 decks
-7% synergy
Flooded Grove
42% of 138 decks
+3% synergy
Dreamroot Cascade
41% of 138 decks
+1% synergy
Hedge Maze
35% of 119 decks
+16% synergy
Tropical Island
34% of 138 decks
+20% synergy
Flooded Strand
30% of 138 decks
+19% synergy
Scalding Tarn
28% of 138 decks
+18% synergy
Verdant Catacombs
28% of 138 decks
+18% synergy
Waterlogged Grove
28% of 138 decks
+7% synergy
Windswept Heath
26% of 138 decks
+16% synergy
Polluted Delta
26% of 138 decks
+16% synergy
Wooded Foothills
25% of 138 decks
+16% synergy
Fabled Passage
24% of 138 decks
+10% synergy
Vineglimmer Snarl
24% of 138 decks
-14% synergy
Barkchannel Pathway
22% of 138 decks
+0% synergy
Temple of Mystery
22% of 138 decks
-17% synergy
Prismatic Vista
20% of 138 decks
+13% synergy
Myriad Landscape
19% of 138 decks
-4% synergy
Evolving Wilds
19% of 138 decks
-7% synergy
Sink into Stupor
17% of 105 decks
+6% synergy
Exotic Orchard
16% of 138 decks
-8% synergy
Botanical Sanctum
15% of 138 decks
+3% synergy
Terramorphic Expanse
12% of 138 decks
-8% synergy
Snow-Covered Island
12% of 138 decks
+4% synergy
Snow-Covered Forest
12% of 138 decks
+4% synergy
Gemstone Caverns
12% of 138 decks
+6% synergy
Talon Gates of Madara
11% of 105 decks
+3% synergy
Overflowing Basin
11% of 116 decks
-8% synergy
Rimewood Falls
11% of 138 decks
+1% synergy
Bala Ged Recovery
10% of 138 decks
-0% synergy
Willowrush Verge
10% of 79 decks
-3% synergy
Blighted Woodland
9% of 138 decks
+1% synergy
Tangled Islet
9% of 138 decks
-8% synergy
Path of Ancestry
9% of 138 decks
-8% synergy
City of Brass
9% of 138 decks
+3% synergy
Reflecting Pool
8% of 138 decks
+5% synergy
Cavern of Souls
7% of 138 decks
+1% synergy
Mana Confluence
7% of 138 decks
+2% synergy
Sea Gate Restoration
7% of 138 decks
+1% synergy
Secluded Courtyard
5% of 138 decks
-2% synergy