Kumena, Tyrant of Orazca (Commander) - Optimized Merfolk

Kumena, Tyrant of Orazca
Rank #558
48decks
As CommanderAs CardAverage DeckDecks
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Ethan Coover
Sep 16, 2026
Ethan Coover
Ranking the Best Merfolk Combos in Commander
The 10 best Merfolk combo cards, from Emry and Adrix and Nev to hidden gems like Leech Bonder, ranked by Commander Spellbook combo count.
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Sorceries
Utility Artifacts
Enchantments
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Utility Lands
Mana Artifacts
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Orcrist, Goblin-cleaver
7.7%inclusion1 decks13 decks
7%synergy
High Synergy Cards
Merrow Reejerey
98%inclusion47 decks48 decks
90%synergy
Deeproot Waters
96%inclusion46 decks48 decks
88%synergy
Stonybrook Banneret
96%inclusion46 decks48 decks
88%synergy
Vodalian Hexcatcher
92%inclusion44 decks48 decks
86%synergy
Deeproot Pilgrimage
92%inclusion44 decks48 decks
85%synergy
Emperor Mihail II
92%inclusion44 decks48 decks
84%synergy
Master of the Pearl Trident
92%inclusion44 decks48 decks
83%synergy
Svyelun of Sea and Sky
88%inclusion42 decks48 decks
79%synergy
Merfolk Sovereign
83%inclusion40 decks48 decks
76%synergy
Kopala, Warden of Waves
83%inclusion40 decks48 decks
76%synergy
Top Cards
Deeproot Elite
79%inclusion38 decks48 decks
73%synergy
Merrow Commerce
77%inclusion37 decks48 decks
73%synergy
Kiora's Follower
77%inclusion37 decks48 decks
64%synergy
Herald of Secret Streams
73%inclusion35 decks48 decks
59%synergy
Hakbal of the Surging Soul
71%inclusion34 decks48 decks
67%synergy
Seafloor Oracle
71%inclusion34 decks48 decks
64%synergy
Forerunner of the Heralds
69%inclusion33 decks48 decks
65%synergy
Merfolk Mistbinder
67%inclusion32 decks48 decks
61%synergy
Lord of Atlantis
63%inclusion30 decks48 decks
57%synergy
Tishana's Tidebinder
63%inclusion30 decks48 decks
58%synergy
Game Changers
Seedborn Muse
56%inclusion27 decks48 decks
40%synergy
Cyclonic Rift
42%inclusion20 decks48 decks
19%synergy
Thassa's Oracle
31%inclusion15 decks48 decks
27%synergy
Rhystic Study
29%inclusion14 decks48 decks
10%synergy
Fierce Guardianship
25%inclusion12 decks48 decks
9%synergy
Worldly Tutor
25%inclusion12 decks48 decks
11%synergy
Force of Will
15%inclusion7 decks48 decks
6%synergy
Mystical Tutor
10%inclusion5 decks48 decks
2%synergy
Ancient Tomb
8.3%inclusion4 decks48 decks
-0%synergy
Creatures
Cold-Eyed Selkie
63%inclusion30 decks48 decks
52%synergy
Harbinger of the Seas
60%inclusion29 decks48 decks
57%synergy
Murkfiend Liege
58%inclusion28 decks48 decks
45%synergy
Lullmage Mentor
58%inclusion28 decks48 decks
57%synergy
Thieving Skydiver
56%inclusion27 decks48 decks
50%synergy
Tishana, Voice of Thunder
52%inclusion25 decks48 decks
47%synergy
Singer of Swift Rivers
52%inclusion25 decks48 decks
46%synergy
Surgespanner
50%inclusion24 decks48 decks
47%synergy
Wanderwine Prophets
50%inclusion24 decks48 decks
48%synergy
Tatyova, Benthic Druid
46%inclusion22 decks48 decks
17%synergy
Benthic Biomancer
46%inclusion22 decks48 decks
41%synergy
Merrow Harbinger
42%inclusion20 decks48 decks
40%synergy
Metallic Mimic
42%inclusion20 decks48 decks
37%synergy
Summon: Leviathan
37%inclusion16 decks43 decks
30%synergy
Seahunter
33%inclusion16 decks48 decks
32%synergy
Realmwalker
33%inclusion16 decks48 decks
27%synergy
Fallowsage
33%inclusion16 decks48 decks
33%synergy
Mist Dancer
33%inclusion16 decks48 decks
27%synergy
Thrasios, Triton Hero
31%inclusion15 decks48 decks
24%synergy
Harmonized Trio
30%inclusion8 decks27 decks
26%synergy
Prime Speaker Zegana
29%inclusion14 decks48 decks
20%synergy
Zegana, Utopian Speaker
27%inclusion13 decks48 decks
20%synergy
Mindspring Merfolk
27%inclusion13 decks48 decks
25%synergy
Deeproot Historian
27%inclusion13 decks48 decks
22%synergy
Merfolk Skydiver
27%inclusion13 decks48 decks
22%synergy
Cenote Scout
27%inclusion13 decks48 decks
25%synergy
Silvergill Mentor
26%inclusion9 decks35 decks
25%synergy
Floodpits Drowner
25%inclusion12 decks48 decks
24%synergy
Thada Adel, Acquisitor
25%inclusion12 decks48 decks
23%synergy
Tide Shaper
25%inclusion12 decks48 decks
23%synergy
Empress Galina
25%inclusion12 decks48 decks
24%synergy
Mistcaller
23%inclusion11 decks48 decks
22%synergy
Silvergill Adept
23%inclusion11 decks48 decks
22%synergy
Champions of the Shoal
23%inclusion8 decks35 decks
22%synergy
Mist-Cloaked Herald
21%inclusion10 decks48 decks
18%synergy
Forensic Researcher
21%inclusion10 decks48 decks
20%synergy
Vorel of the Hull Clade
19%inclusion9 decks48 decks
11%synergy
Cosi's Trickster
19%inclusion9 decks48 decks
18%synergy
Merfolk Trickster
19%inclusion9 decks48 decks
17%synergy
Harbinger of the Tides
17%inclusion8 decks48 decks
16%synergy
Cursecatcher
17%inclusion8 decks48 decks
16%synergy
Mutable Explorer
15%inclusion6 decks40 decks
13%synergy
Topography Tracker
15%inclusion7 decks48 decks
8%synergy
Enduring Vitality
15%inclusion7 decks48 decks
7%synergy
Nicanzil, Current Conductor
15%inclusion7 decks48 decks
8%synergy
Thassa, God of the Sea
15%inclusion7 decks48 decks
9%synergy
Tempest Caller
15%inclusion7 decks48 decks
13%synergy
Tributary Instructor
13%inclusion6 decks48 decks
9%synergy
Wake Thrasher
13%inclusion6 decks48 decks
12%synergy
Namor, Scourge of the Seas
12%inclusion2 decks17 decks
10%synergy
Instants
Counterspell
50%inclusion24 decks48 decks
2%synergy
Ripples of Potential
48%inclusion23 decks48 decks
38%synergy
Harmonized Crescendo
43%inclusion15 decks35 decks
40%synergy
Beast Within
42%inclusion20 decks48 decks
-6%synergy
Inspiring Call
38%inclusion18 decks48 decks
24%synergy
Rapid Hybridization
35%inclusion17 decks48 decks
8%synergy
Heroic Intervention
31%inclusion15 decks48 decks
1%synergy
Aetherize
31%inclusion15 decks48 decks
19%synergy
An Offer You Can't Refuse
27%inclusion13 decks48 decks
3%synergy
Flare of Denial
27%inclusion13 decks48 decks
24%synergy
Dramatic Reversal
27%inclusion13 decks48 decks
23%synergy
Sink into Stupor
23%inclusion11 decks48 decks
11%synergy
Negate
21%inclusion10 decks48 decks
-4%synergy
Growth Spiral
21%inclusion10 decks48 decks
-23%synergy
Pongify
19%inclusion9 decks48 decks
-6%synergy
Swan Song
19%inclusion9 decks48 decks
-0%synergy
Mana Drain
17%inclusion8 decks48 decks
2%synergy
Muddle the Mixture
13%inclusion6 decks48 decks
9%synergy
Mutational Advantage
13%inclusion6 decks48 decks
8%synergy
Nature's Claim
13%inclusion6 decks48 decks
4%synergy
Summoner's Pact
13%inclusion6 decks48 decks
11%synergy
Arcane Denial
13%inclusion6 decks48 decks
-10%synergy
Chord of Calling
10%inclusion5 decks48 decks
3%synergy
Reality Shift
10%inclusion5 decks48 decks
-4%synergy
Gift of the Viper
10%inclusion5 decks48 decks
9%synergy
Obscuring Haze
10%inclusion5 decks48 decks
8%synergy
Three Steps Ahead
8.3%inclusion4 decks48 decks
6%synergy
Strix Serenade
8.3%inclusion4 decks48 decks
6%synergy
Kindred Summons
8.3%inclusion4 decks48 decks
8%synergy
Miscast
8.3%inclusion4 decks48 decks
7%synergy
Pact of Negation
8.3%inclusion4 decks48 decks
2%synergy
Mana Sculpt
7.4%inclusion2 decks27 decks
5%synergy
Brainstorm
6.3%inclusion3 decks48 decks
-9%synergy
Repulsive Mutation
6.3%inclusion3 decks48 decks
-0%synergy
Filter Out
6.3%inclusion3 decks48 decks
5%synergy
Quandrix Command
6.3%inclusion3 decks48 decks
0%synergy
Planar Genesis
6.3%inclusion3 decks48 decks
-5%synergy
Vitalize
6.3%inclusion3 decks48 decks
5%synergy
Sorceries
Wave Goodbye
35%inclusion17 decks48 decks
24%synergy
Harvest Season
35%inclusion17 decks48 decks
34%synergy
Raise the Palisade
27%inclusion13 decks48 decks
21%synergy
Farseek
25%inclusion12 decks48 decks
-2%synergy
Nature's Lore
21%inclusion10 decks48 decks
-12%synergy
Cultivate
19%inclusion9 decks48 decks
-27%synergy
Distant Melody
19%inclusion9 decks48 decks
16%synergy
Kodama's Reach
17%inclusion8 decks48 decks
-17%synergy
Rampant Growth
17%inclusion8 decks48 decks
-22%synergy
Preordain
17%inclusion8 decks48 decks
9%synergy
Ponder
15%inclusion7 decks48 decks
7%synergy
Three Visits
15%inclusion7 decks48 decks
-12%synergy
Aquitect's Will
10%inclusion5 decks48 decks
9%synergy
Nature's Rhythm
8.9%inclusion4 decks45 decks
3%synergy
Triumph of the Hordes
8.3%inclusion4 decks48 decks
5%synergy
Explore
8.3%inclusion4 decks48 decks
-12%synergy
River's Rebuke
8.3%inclusion4 decks48 decks
6%synergy
Bala Ged Recovery
8.3%inclusion4 decks48 decks
-1%synergy
Ravenform
8.3%inclusion4 decks48 decks
5%synergy
Germination Practicum
7.4%inclusion2 decks27 decks
2%synergy
Green Sun's Zenith
6.3%inclusion3 decks48 decks
-2%synergy
Eldritch Evolution
6.3%inclusion3 decks48 decks
4%synergy
Sea Gate Restoration
6.3%inclusion3 decks48 decks
1%synergy
Curse of the Swine
6.3%inclusion3 decks48 decks
-6%synergy
Sylvan Scrying
6.3%inclusion3 decks48 decks
1%synergy
Worlds Within Worlds
5.9%inclusion1 decks17 decks
5%synergy
Shared Roots
5.4%inclusion2 decks37 decks
-0%synergy
Utility Artifacts
Swiftfoot Boots
27%inclusion13 decks48 decks
3%synergy
Herald's Horn
23%inclusion11 decks48 decks
19%synergy
Bident of Thassa
23%inclusion11 decks48 decks
16%synergy
Isochron Scepter
21%inclusion10 decks48 decks
19%synergy
Chronicle of Victory
20%inclusion7 decks35 decks
19%synergy
Vanquisher's Banner
19%inclusion9 decks48 decks
17%synergy
Throne of the God-Pharaoh
19%inclusion9 decks48 decks
18%synergy
Mirrormind Crown
14%inclusion5 decks35 decks
14%synergy
Lightning Greaves
13%inclusion6 decks48 decks
-7%synergy
The Ozolith
8.3%inclusion4 decks48 decks
1%synergy
Coat of Arms
8.3%inclusion4 decks48 decks
7%synergy
The Great Henge
8.3%inclusion4 decks48 decks
-1%synergy
Door of Destinies
8.3%inclusion4 decks48 decks
7%synergy
Enchantments
Intruder Alarm
56%inclusion27 decks48 decks
53%synergy
Kindred Discovery
52%inclusion25 decks48 decks
43%synergy
Quest for Renewal
46%inclusion22 decks48 decks
44%synergy
Cryptolith Rite
40%inclusion19 decks48 decks
36%synergy
Hardened Scales
40%inclusion19 decks48 decks
22%synergy
Reflections of Littjara
38%inclusion18 decks48 decks
31%synergy
Simic Ascendancy
35%inclusion17 decks48 decks
22%synergy
Growing Rites of Itlimoc
27%inclusion13 decks48 decks
22%synergy
Branching Evolution
23%inclusion11 decks48 decks
10%synergy
Unstoppable Plan
19%inclusion9 decks48 decks
17%synergy
Elven Chorus
17%inclusion8 decks48 decks
14%synergy
Moonlit Meditation
15%inclusion6 decks41 decks
14%synergy
Doubling Season
15%inclusion7 decks48 decks
3%synergy
Sphere Grid
14%inclusion6 decks43 decks
10%synergy
Mystic Remora
13%inclusion6 decks48 decks
-2%synergy
Burgeoning
10%inclusion5 decks48 decks
3%synergy
Sylvan Library
10%inclusion5 decks48 decks
2%synergy
Hadana's Climb
10%inclusion5 decks48 decks
7%synergy
Wild Growth
8.3%inclusion4 decks48 decks
-0%synergy
Song of Freyalise
8.3%inclusion4 decks48 decks
8%synergy
Proft's Eidetic Memory
8.3%inclusion4 decks48 decks
6%synergy
Ophidian Eye
8.3%inclusion4 decks48 decks
8%synergy
Freed from the Real
6.3%inclusion3 decks48 decks
2%synergy
Teferi's Ageless Insight
6.3%inclusion3 decks48 decks
3%synergy
Wizard Class
6.3%inclusion3 decks48 decks
1%synergy
Guardian Project
6.3%inclusion3 decks48 decks
-0%synergy
Path of Discovery
6.3%inclusion3 decks48 decks
4%synergy
Tribute to the World Tree
6.3%inclusion3 decks48 decks
1%synergy
Leyline of Anticipation
6.3%inclusion3 decks48 decks
2%synergy
Curse of Bounty
6.3%inclusion3 decks48 decks
6%synergy
Opposition
6.3%inclusion3 decks48 decks
6%synergy
Bred for the Hunt
6.3%inclusion3 decks48 decks
1%synergy
Springleaf Parade
5.7%inclusion2 decks35 decks
3%synergy
Planeswalkers
Kiora, Master of the Depths
8.3%inclusion4 decks48 decks
6%synergy
Utility Lands
Reliquary Tower
67%inclusion32 decks48 decks
16%synergy
Alchemist's Refuge
46%inclusion22 decks48 decks
27%synergy
Karn's Bastion
27%inclusion13 decks48 decks
16%synergy
Rogue's Passage
27%inclusion13 decks48 decks
4%synergy
Mosswort Bridge
19%inclusion9 decks48 decks
2%synergy
Three Tree City
19%inclusion9 decks48 decks
14%synergy
Novijen, Heart of Progress
17%inclusion8 decks48 decks
13%synergy
Yavimaya, Cradle of Growth
15%inclusion7 decks48 decks
-6%synergy
Otawara, Soaring City
15%inclusion7 decks48 decks
-4%synergy
Boseiju, Who Endures
13%inclusion6 decks48 decks
-10%synergy
Mistrise Village
11%inclusion5 decks45 decks
0%synergy
Minamo, School at Water's Edge
10%inclusion5 decks48 decks
5%synergy
Seat of the Synod
10%inclusion5 decks48 decks
7%synergy
Mutavault
10%inclusion5 decks48 decks
9%synergy
Nykthos, Shrine to Nyx
10%inclusion5 decks48 decks
8%synergy
Llanowar Reborn
10%inclusion5 decks48 decks
6%synergy
Mystic Sanctuary
8.3%inclusion4 decks48 decks
-4%synergy
Temple of the False God
8.3%inclusion4 decks48 decks
-8%synergy
Evendo, Waking Haven
7.1%inclusion3 decks42 decks
2%synergy
Mana Artifacts
Sol Ring
92%inclusion44 decks48 decks
12%synergy
Arcane Signet
75%inclusion36 decks48 decks
12%synergy
Simic Signet
31%inclusion15 decks48 decks
3%synergy
Thought Vessel
27%inclusion13 decks48 decks
7%synergy
Patchwork Banner
25%inclusion12 decks48 decks
22%synergy
Talisman of Curiosity
25%inclusion12 decks48 decks
4%synergy
Fellwar Stone
17%inclusion8 decks48 decks
7%synergy
Decanter of Endless Water
10%inclusion5 decks48 decks
6%synergy
Springleaf Drum
10%inclusion5 decks48 decks
6%synergy
Lands
Island
100%inclusion48 decks48 decks
4%synergy
Command Tower
98%inclusion47 decks48 decks
13%synergy
Forest
98%inclusion47 decks48 decks
2%synergy
Hinterland Harbor
85%inclusion41 decks48 decks
23%synergy
Yavimaya Coast
65%inclusion31 decks48 decks
12%synergy
Breeding Pool
58%inclusion28 decks48 decks
10%synergy
Unclaimed Territory
56%inclusion27 decks48 decks
50%synergy
Flooded Grove
54%inclusion26 decks48 decks
10%synergy
Vineglimmer Snarl
52%inclusion25 decks48 decks
12%synergy
Path of Ancestry
52%inclusion25 decks48 decks
34%synergy
Rejuvenating Springs
50%inclusion24 decks48 decks
7%synergy
Temple of Mystery
46%inclusion22 decks48 decks
9%synergy
Dreamroot Cascade
46%inclusion22 decks48 decks
-1%synergy
Simic Growth Chamber
42%inclusion20 decks48 decks
-3%synergy
Secluded Courtyard
38%inclusion18 decks48 decks
31%synergy
Willowrush Verge
35%inclusion17 decks48 decks
17%synergy
Misty Rainforest
33%inclusion16 decks48 decks
2%synergy
Barkchannel Pathway
33%inclusion16 decks48 decks
14%synergy
Botanical Sanctum
33%inclusion16 decks48 decks
20%synergy
Eclipsed Realms
29%inclusion10 decks35 decks
27%synergy
Waterlogged Grove
27%inclusion13 decks48 decks
8%synergy
Hedge Maze
25%inclusion12 decks48 decks
5%synergy
Myriad Landscape
23%inclusion11 decks48 decks
3%synergy
Exotic Orchard
23%inclusion11 decks48 decks
-3%synergy
Sink into Stupor
23%inclusion11 decks48 decks
11%synergy
Cavern of Souls
21%inclusion10 decks48 decks
16%synergy
Rain-Slicked Copse
20%inclusion7 decks35 decks
10%synergy
Evolving Wilds
17%inclusion8 decks48 decks
-7%synergy
Overflowing Basin
15%inclusion7 decks48 decks
-7%synergy
Sodden Verdure
14%inclusion5 decks35 decks
-9%synergy
Abundant Countryside
14%inclusion5 decks35 decks
14%synergy
Terramorphic Expanse
8.3%inclusion4 decks48 decks
-12%synergy
Bala Ged Recovery
8.3%inclusion4 decks48 decks
-1%synergy
Turbulent Wilderness
7.4%inclusion2 decks27 decks
-9%synergy
Windswept Heath
6.3%inclusion3 decks48 decks
-4%synergy
Sea Gate Restoration
6.3%inclusion3 decks48 decks
1%synergy
Ash Barrens
6.3%inclusion3 decks48 decks
3%synergy
Tropical Island
6.3%inclusion3 decks48 decks
-8%synergy
Glasspool Mimic
6.3%inclusion3 decks48 decks
2%synergy
Thornwood Falls
6.3%inclusion3 decks48 decks
-10%synergy
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