Kopala, Warden of Waves (Commander) - Core

Kopala, Warden of Waves
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Background image for 21 Best Merfolk Cards for Commander
Chris Guest
Jul 9, 2025
Chris Guest
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.
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Deeproot Waters
88%inclusion7 decks8 decks
86%synergy
Merfolk Sovereign
88%inclusion7 decks8 decks
86%synergy
Emperor Mihail II
75%inclusion6 decks8 decks
74%synergy
Merrow Reejerey
75%inclusion6 decks8 decks
73%synergy
Stonybrook Banneret
75%inclusion6 decks8 decks
71%synergy
Mana Leak
75%inclusion6 decks8 decks
68%synergy
Aquatic Incursion
63%inclusion5 decks8 decks
62%synergy
Crashing Tide
63%inclusion5 decks8 decks
62%synergy
River Sneak
63%inclusion5 decks8 decks
62%synergy
Svyelun of Sea and Sky
63%inclusion5 decks8 decks
62%synergy
Top Cards
Deeproot Pilgrimage
63%inclusion5 decks8 decks
61%synergy
Negate
63%inclusion5 decks8 decks
24%synergy
Mist-Cloaked Herald
63%inclusion5 decks8 decks
60%synergy
Master of the Pearl Trident
63%inclusion5 decks8 decks
61%synergy
Mist Dancer
63%inclusion5 decks8 decks
62%synergy
Seafloor Oracle
63%inclusion5 decks8 decks
61%synergy
Merrow Harbinger
50%inclusion4 decks8 decks
49%synergy
Slinn Voda, the Rising Deep
50%inclusion4 decks8 decks
49%synergy
Cancel
50%inclusion4 decks8 decks
45%synergy
Harbinger of the Tides
50%inclusion4 decks8 decks
49%synergy
Creatures
Lord of Atlantis
50%inclusion4 decks8 decks
49%synergy
Talrand, Sky Summoner
50%inclusion4 decks8 decks
36%synergy
Triton Shorestalker
50%inclusion4 decks8 decks
48%synergy
Tempest Caller
50%inclusion4 decks8 decks
49%synergy
Cosi's Trickster
38%inclusion3 decks8 decks
37%synergy
Vodalian Hexcatcher
38%inclusion3 decks8 decks
36%synergy
Streambed Aquitects
38%inclusion3 decks8 decks
37%synergy
Lullmage Mentor
38%inclusion3 decks8 decks
36%synergy
Tidal Courier
38%inclusion3 decks8 decks
37%synergy
Merfolk Wayfinder
38%inclusion3 decks8 decks
37%synergy
Storm Sculptor
38%inclusion3 decks8 decks
37%synergy
Riverwise Augur
38%inclusion3 decks8 decks
37%synergy
Merfolk Trickster
38%inclusion3 decks8 decks
36%synergy
Brineborn Cutthroat
38%inclusion3 decks8 decks
37%synergy
Silvergill Adept
38%inclusion3 decks8 decks
37%synergy
Sahagin
33%inclusion1 decks3 decks
33%synergy
Harbinger of the Seas
29%inclusion2 decks7 decks
20%synergy
Solemn Simulacrum
25%inclusion2 decks8 decks
3%synergy
Coralhelm Commander
25%inclusion2 decks8 decks
24%synergy
Rishadan Dockhand
25%inclusion2 decks8 decks
24%synergy
Deepchannel Mentor
25%inclusion2 decks8 decks
24%synergy
Seahunter
25%inclusion2 decks8 decks
24%synergy
Merfolk Looter
25%inclusion2 decks8 decks
23%synergy
Scroll Thief
25%inclusion2 decks8 decks
24%synergy
Dakra Mystic
25%inclusion2 decks8 decks
24%synergy
Burnished Hart
25%inclusion2 decks8 decks
18%synergy
Silvergill Douser
25%inclusion2 decks8 decks
25%synergy
Fallowsage
25%inclusion2 decks8 decks
24%synergy
Merfolk Spy
25%inclusion2 decks8 decks
25%synergy
Library Larcenist
25%inclusion2 decks8 decks
24%synergy
Thieving Skydiver
25%inclusion2 decks8 decks
21%synergy
Sage of Fables
25%inclusion2 decks8 decks
24%synergy
Callaphe, Beloved of the Sea
25%inclusion2 decks8 decks
24%synergy
Alandra, Sky Dreamer
25%inclusion2 decks8 decks
18%synergy
Cursecatcher
25%inclusion2 decks8 decks
23%synergy
Tide Shaper
25%inclusion2 decks8 decks
24%synergy
Shaper Apprentice
25%inclusion2 decks8 decks
25%synergy
Watertrap Weaver
25%inclusion2 decks8 decks
25%synergy
Gray Harbor Merfolk
25%inclusion2 decks8 decks
25%synergy
Strix Lookout
20%inclusion1 decks5 decks
19%synergy
Roil Cartographer
14%inclusion1 decks7 decks
14%synergy
Triton Wavebreaker
14%inclusion1 decks7 decks
14%synergy
Cascade Seer
13%inclusion1 decks8 decks
12%synergy
Master of Waves
13%inclusion1 decks8 decks
9%synergy
True-Name Nemesis
13%inclusion1 decks8 decks
12%synergy
Vodalian Arcanist
13%inclusion1 decks8 decks
12%synergy
Metallic Mimic
13%inclusion1 decks8 decks
11%synergy
Azami, Lady of Scrolls
13%inclusion1 decks8 decks
9%synergy
Psychosis Crawler
13%inclusion1 decks8 decks
-2%synergy
Merfolk Thaumaturgist
13%inclusion1 decks8 decks
12%synergy
Instants
Aetherize
50%inclusion4 decks8 decks
22%synergy
Opt
38%inclusion3 decks8 decks
12%synergy
Unsummon
38%inclusion3 decks8 decks
33%synergy
Brainstorm
38%inclusion3 decks8 decks
-4%synergy
Counterspell
38%inclusion3 decks8 decks
-29%synergy
Spell Pierce
38%inclusion3 decks8 decks
29%synergy
Rewind
38%inclusion3 decks8 decks
25%synergy
Sink into Stupor
29%inclusion2 decks7 decks
7%synergy
Pongify
25%inclusion2 decks8 decks
-15%synergy
An Offer You Can't Refuse
25%inclusion2 decks8 decks
-11%synergy
You Find the Villains' Lair
25%inclusion2 decks8 decks
22%synergy
Dispel
25%inclusion2 decks8 decks
16%synergy
Cryptic Command
25%inclusion2 decks8 decks
14%synergy
Thassa's Rebuff
25%inclusion2 decks8 decks
24%synergy
Consider
25%inclusion2 decks8 decks
11%synergy
Unwind
25%inclusion2 decks8 decks
15%synergy
Reality Shift
25%inclusion2 decks8 decks
-3%synergy
Arcane Denial
25%inclusion2 decks8 decks
-11%synergy
Wizard's Retort
25%inclusion2 decks8 decks
20%synergy
Get Out
17%inclusion1 decks6 decks
14%synergy
Brainsurge
14%inclusion1 decks7 decks
6%synergy
Strix Serenade
14%inclusion1 decks7 decks
5%synergy
Spellgyre
14%inclusion1 decks7 decks
13%synergy
Refocus
13%inclusion1 decks8 decks
12%synergy
Rapid Hybridization
13%inclusion1 decks8 decks
-22%synergy
Muddle the Mixture
13%inclusion1 decks8 decks
-3%synergy
Mental Misstep
13%inclusion1 decks8 decks
6%synergy
Blustersquall
13%inclusion1 decks8 decks
12%synergy
Fervent Denial
13%inclusion1 decks8 decks
12%synergy
Disdainful Stroke
13%inclusion1 decks8 decks
7%synergy
Dive Down
13%inclusion1 decks8 decks
9%synergy
Cyber Conversion
13%inclusion1 decks8 decks
9%synergy
Bone to Ash
13%inclusion1 decks8 decks
12%synergy
Deliberate
13%inclusion1 decks8 decks
10%synergy
Unexplained Disappearance
13%inclusion1 decks8 decks
12%synergy
Void Shatter
13%inclusion1 decks8 decks
12%synergy
Fact or Fiction
13%inclusion1 decks8 decks
2%synergy
Overwhelming Denial
13%inclusion1 decks8 decks
12%synergy
Release to the Wind
13%inclusion1 decks8 decks
12%synergy
Keep Safe
13%inclusion1 decks8 decks
10%synergy
Hieroglyphic Illumination
13%inclusion1 decks8 decks
12%synergy
Dismiss
13%inclusion1 decks8 decks
11%synergy
Redirect
13%inclusion1 decks8 decks
11%synergy
Supplant Form
13%inclusion1 decks8 decks
12%synergy
Bane's Contingency
13%inclusion1 decks8 decks
10%synergy
Resculpt
13%inclusion1 decks8 decks
-7%synergy
Quick Study
13%inclusion1 decks8 decks
6%synergy
Revolutionary Rebuff
13%inclusion1 decks8 decks
12%synergy
Archmage's Charm
13%inclusion1 decks8 decks
-4%synergy
Disallow
13%inclusion1 decks8 decks
6%synergy
Sorceries
Ponder
38%inclusion3 decks8 decks
8%synergy
Chart a Course
38%inclusion3 decks8 decks
33%synergy
Curse of the Swine
38%inclusion3 decks8 decks
26%synergy
Sleight of Hand
25%inclusion2 decks8 decks
22%synergy
Part the Waterveil
25%inclusion2 decks8 decks
24%synergy
Sleep
25%inclusion2 decks8 decks
23%synergy
Preordain
25%inclusion2 decks8 decks
1%synergy
Distant Melody
25%inclusion2 decks8 decks
20%synergy
Tezzeret's Gambit
25%inclusion2 decks8 decks
20%synergy
Ravenform
25%inclusion2 decks8 decks
15%synergy
Enter the Enigma
17%inclusion1 decks6 decks
10%synergy
Tranquilize
14%inclusion1 decks7 decks
14%synergy
Season of Weaving
14%inclusion1 decks7 decks
9%synergy
Inundate
13%inclusion1 decks8 decks
11%synergy
Clear the Mind
13%inclusion1 decks8 decks
11%synergy
Inscription of Insight
13%inclusion1 decks8 decks
12%synergy
Mass Diminish
13%inclusion1 decks8 decks
12%synergy
Captivating Gyre
13%inclusion1 decks8 decks
12%synergy
Tome Scour
13%inclusion1 decks8 decks
11%synergy
Tamiyo's Epiphany
13%inclusion1 decks8 decks
12%synergy
Treasure Cruise
13%inclusion1 decks8 decks
1%synergy
Inaction Injunction
13%inclusion1 decks8 decks
12%synergy
Freeze in Place
13%inclusion1 decks8 decks
12%synergy
Retraced Image
13%inclusion1 decks8 decks
10%synergy
Spectral Deluge
13%inclusion1 decks8 decks
1%synergy
Jailbreak Scheme
13%inclusion1 decks8 decks
12%synergy
Secrets of the Golden City
13%inclusion1 decks8 decks
12%synergy
Mentor's Guidance
13%inclusion1 decks8 decks
12%synergy
River's Rebuke
13%inclusion1 decks8 decks
9%synergy
Into the Void
13%inclusion1 decks8 decks
12%synergy
Step Through
13%inclusion1 decks8 decks
7%synergy
Crush of Tentacles
13%inclusion1 decks8 decks
12%synergy
Aquitect's Will
13%inclusion1 decks8 decks
7%synergy
Wash Out
13%inclusion1 decks8 decks
7%synergy
Deep Analysis
13%inclusion1 decks8 decks
7%synergy
Vacuumelt
13%inclusion1 decks8 decks
12%synergy
Subjugate the Hobbits
13%inclusion1 decks8 decks
12%synergy
Solve the Equation
13%inclusion1 decks8 decks
-1%synergy
Raise the Palisade
13%inclusion1 decks8 decks
10%synergy
Lórien Revealed
13%inclusion1 decks8 decks
3%synergy
Mitotic Manipulation
13%inclusion1 decks8 decks
11%synergy
Baral's Expertise
13%inclusion1 decks8 decks
11%synergy
Field Research
13%inclusion1 decks8 decks
12%synergy
Utility Artifacts
Wayfarer's Bauble
38%inclusion3 decks8 decks
19%synergy
Bident of Thassa
38%inclusion3 decks8 decks
26%synergy
Sapphire Medallion
38%inclusion3 decks8 decks
-20%synergy
Vanquisher's Banner
25%inclusion2 decks8 decks
24%synergy
Quick-Draw Katana
20%inclusion1 decks5 decks
20%synergy
Tamiyo's Journal
13%inclusion1 decks8 decks
11%synergy
Quicksilver Fountain
13%inclusion1 decks8 decks
11%synergy
Sentinel Totem
13%inclusion1 decks8 decks
12%synergy
Skullclamp
13%inclusion1 decks8 decks
7%synergy
Silent Gravestone
13%inclusion1 decks8 decks
12%synergy
Door of Destinies
13%inclusion1 decks8 decks
12%synergy
Blade of Selves
13%inclusion1 decks8 decks
11%synergy
Kefnet's Monument
13%inclusion1 decks8 decks
6%synergy
Navigation Orb
13%inclusion1 decks8 decks
12%synergy
Semblance Anvil
13%inclusion1 decks8 decks
10%synergy
Dowsing Dagger
13%inclusion1 decks8 decks
11%synergy
Enchantments
Reconnaissance Mission
38%inclusion3 decks8 decks
31%synergy
Curiosity
38%inclusion3 decks8 decks
35%synergy
Fresh Start
33%inclusion1 decks3 decks
33%synergy
Curious Obsession
25%inclusion2 decks8 decks
24%synergy
Leyline of Anticipation
25%inclusion2 decks8 decks
15%synergy
Merrow Commerce
25%inclusion2 decks8 decks
24%synergy
Propaganda
25%inclusion2 decks8 decks
-5%synergy
Witness Protection
25%inclusion2 decks8 decks
19%synergy
Kasmina's Transmutation
25%inclusion2 decks8 decks
24%synergy
Spreading Seas
25%inclusion2 decks8 decks
24%synergy
Starlight Snare
20%inclusion1 decks5 decks
20%synergy
Gossip's Talent
14%inclusion1 decks7 decks
13%synergy
Amphibian Downpour
14%inclusion1 decks7 decks
9%synergy
Kindred Discovery
13%inclusion1 decks8 decks
6%synergy
Aura Flux
13%inclusion1 decks8 decks
12%synergy
Verity Circle
13%inclusion1 decks8 decks
11%synergy
Monastery Siege
13%inclusion1 decks8 decks
11%synergy
Imprisoned in the Moon
13%inclusion1 decks8 decks
1%synergy
Lost in the Maze
13%inclusion1 decks8 decks
11%synergy
Extravagant Replication
13%inclusion1 decks8 decks
10%synergy
Meishin, the Mind Cage
13%inclusion1 decks8 decks
12%synergy
Military Intelligence
13%inclusion1 decks8 decks
11%synergy
Intruder Alarm
13%inclusion1 decks8 decks
9%synergy
Annex
13%inclusion1 decks8 decks
12%synergy
Energy Flux
13%inclusion1 decks8 decks
12%synergy
Phantasmal Terrain
13%inclusion1 decks8 decks
12%synergy
Gaseous Form
13%inclusion1 decks8 decks
12%synergy
Time of Ice
13%inclusion1 decks8 decks
12%synergy
Precognition Field
13%inclusion1 decks8 decks
12%synergy
Shapeshifter's Marrow
13%inclusion1 decks8 decks
12%synergy
Take Flight
13%inclusion1 decks8 decks
12%synergy
Dress Down
13%inclusion1 decks8 decks
10%synergy
Curse of Verbosity
13%inclusion1 decks8 decks
11%synergy
Numbing Dose
13%inclusion1 decks8 decks
12%synergy
Sea's Claim
13%inclusion1 decks8 decks
12%synergy
Confounding Conundrum
13%inclusion1 decks8 decks
11%synergy
Combat Research
13%inclusion1 decks8 decks
10%synergy
Paralyzing Grasp
13%inclusion1 decks8 decks
12%synergy
Lingering Mirage
13%inclusion1 decks8 decks
12%synergy
Telepathy
13%inclusion1 decks8 decks
10%synergy
Patient Rebuilding
13%inclusion1 decks8 decks
11%synergy
Search for Azcanta
13%inclusion1 decks8 decks
10%synergy
Kumena's Awakening
13%inclusion1 decks8 decks
12%synergy
Planeswalkers
Jace, Unraveler of Secrets
25%inclusion2 decks8 decks
23%synergy
Jace Beleren
13%inclusion1 decks8 decks
9%synergy
Kasmina, Enigmatic Mentor
13%inclusion1 decks8 decks
11%synergy
Utility Lands
Mystic Sanctuary
38%inclusion3 decks8 decks
-13%synergy
Rivendell
25%inclusion2 decks8 decks
13%synergy
Coral Atoll
25%inclusion2 decks8 decks
21%synergy
Halimar Depths
25%inclusion2 decks8 decks
15%synergy
Reliquary Tower
25%inclusion2 decks8 decks
-31%synergy
Lonely Sandbar
25%inclusion2 decks8 decks
11%synergy
Sunken Palace
14%inclusion1 decks7 decks
10%synergy
Hall of Storm Giants
13%inclusion1 decks8 decks
10%synergy
Ghost Quarter
13%inclusion1 decks8 decks
10%synergy
Encroaching Wastes
13%inclusion1 decks8 decks
12%synergy
Riptide Laboratory
13%inclusion1 decks8 decks
2%synergy
Tectonic Edge
13%inclusion1 decks8 decks
12%synergy
Desert of the Mindful
13%inclusion1 decks8 decks
9%synergy
Skyline Cascade
13%inclusion1 decks8 decks
11%synergy
Temple of the False God
13%inclusion1 decks8 decks
2%synergy
Rogue's Passage
13%inclusion1 decks8 decks
-2%synergy
Saprazzan Cove
13%inclusion1 decks8 decks
12%synergy
Field of Ruin
13%inclusion1 decks8 decks
10%synergy
Dust Bowl
13%inclusion1 decks8 decks
12%synergy
Mana Artifacts
Sky Diamond
50%inclusion4 decks8 decks
26%synergy
Sol Ring
38%inclusion3 decks8 decks
-48%synergy
Arcane Signet
25%inclusion2 decks8 decks
-40%synergy
Thought Vessel
25%inclusion2 decks8 decks
-27%synergy
Commander's Sphere
13%inclusion1 decks8 decks
2%synergy
Everflowing Chalice
13%inclusion1 decks8 decks
-4%synergy
Heraldic Banner
13%inclusion1 decks8 decks
7%synergy
Coldsteel Heart
13%inclusion1 decks8 decks
9%synergy
Decanter of Endless Water
13%inclusion1 decks8 decks
-2%synergy
Fellwar Stone
13%inclusion1 decks8 decks
-7%synergy
Springleaf Drum
13%inclusion1 decks8 decks
9%synergy
Mind Stone
13%inclusion1 decks8 decks
-24%synergy
Planar Atlas
13%inclusion1 decks8 decks
12%synergy
Lands
Island
88%inclusion7 decks8 decks
-6%synergy
Sink into Stupor
29%inclusion2 decks7 decks
7%synergy
Snow-Covered Island
13%inclusion1 decks8 decks
5%synergy
Jwari Disruption
13%inclusion1 decks8 decks
8%synergy
Plaza of Heroes
13%inclusion1 decks8 decks
12%synergy
Path of Ancestry
13%inclusion1 decks8 decks
9%synergy
Silundi Vision
13%inclusion1 decks8 decks
7%synergy
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