Cecil Harvey // Thrasios, Triton Hero (Commander) - Optimized

Alternate Names:

Cecil Harvey // Tidus, Zanarkand FaythCecil Harvey // Tidus, Zanarkand Fayth

Cecil Harvey // Thrasios, Triton Hero
Rank #201
352decks
As CommanderCecil HarveyThrasios, Triton HeroAverage DeckDecks
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Budget
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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.
Deck Filters
Archidekt
Commander Spellbook
Moxfield
Scryfall
New Cards
High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Battles
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Gleaming Splendor
12%inclusion5 decks42 decks
1%synergy
The Queen of Dale
8.2%inclusion4 decks49 decks
3%synergy
Elrond, Moon-Reader
4.1%inclusion2 decks49 decks
4%synergy
The Notary Hobbits
2.5%inclusion1 decks40 decks
2%synergy
Bilbo's Gambit
2.1%inclusion1 decks47 decks
1%synergy
High Synergy Cards
Devoted Druid
59%inclusion206 decks352 decks
47%synergy
Mystic Remora
73%inclusion258 decks352 decks
46%synergy
Kinnan, Bonder Prodigy
59%inclusion207 decks352 decks
46%synergy
Silence
63%inclusion222 decks352 decks
45%synergy
Grand Abolisher
61%inclusion215 decks352 decks
43%synergy
Esper Sentinel
71%inclusion250 decks352 decks
41%synergy
Demonic Consultation
57%inclusion201 decks352 decks
41%synergy
Birds of Paradise
86%inclusion301 decks352 decks
41%synergy
Deathrite Shaman
57%inclusion200 decks352 decks
39%synergy
Noble Hierarch
66%inclusion234 decks352 decks
39%synergy
Top Cards
Swords to Plowshares
71%inclusion251 decks352 decks
13%synergy
Swan Song
60%inclusion211 decks352 decks
34%synergy
Bloom Tender
59%inclusion209 decks352 decks
33%synergy
Force of Will
57%inclusion199 decks352 decks
35%synergy
Orcish Bowmasters
56%inclusion198 decks352 decks
39%synergy
Delighted Halfling
53%inclusion187 decks352 decks
28%synergy
Finale of Devastation
53%inclusion185 decks352 decks
37%synergy
Flusterstorm
52%inclusion183 decks352 decks
34%synergy
Lotho, Corrupt Shirriff
51%inclusion181 decks352 decks
34%synergy
Tainted Pact
50%inclusion175 decks352 decks
33%synergy
Game Changers
Rhystic Study
80%inclusion281 decks352 decks
41%synergy
Demonic Tutor
74%inclusion262 decks352 decks
40%synergy
Vampiric Tutor
70%inclusion246 decks352 decks
41%synergy
Thassa's Oracle
68%inclusion241 decks352 decks
50%synergy
Fierce Guardianship
67%inclusion237 decks352 decks
43%synergy
Cyclonic Rift
65%inclusion230 decks352 decks
35%synergy
Smothering Tithe
65%inclusion228 decks352 decks
32%synergy
Seedborn Muse
64%inclusion224 decks352 decks
51%synergy
Enlightened Tutor
61%inclusion214 decks352 decks
36%synergy
Worldly Tutor
59%inclusion207 decks352 decks
42%synergy
Creatures
Opposition Agent
44%inclusion155 decks352 decks
32%synergy
Hazel's Brewmaster
44%inclusion154 decks352 decks
34%synergy
Ranger-Captain of Eos
43%inclusion153 decks352 decks
28%synergy
Eternal Witness
41%inclusion146 decks352 decks
24%synergy
Faerie Mastermind
38%inclusion135 decks352 decks
28%synergy
Voice of Victory
38%inclusion114 decks303 decks
25%synergy
Drannith Magistrate
37%inclusion131 decks352 decks
28%synergy
Elvish Spirit Guide
36%inclusion128 decks352 decks
25%synergy
Mockingbird
35%inclusion124 decks352 decks
24%synergy
Valley Floodcaller
32%inclusion111 decks352 decks
25%synergy
Faeburrow Elder
31%inclusion109 decks352 decks
19%synergy
Avacyn's Pilgrim
28%inclusion98 decks352 decks
20%synergy
Archivist of Oghma
27%inclusion95 decks352 decks
20%synergy
Enduring Vitality
26%inclusion91 decks352 decks
19%synergy
Walking Ballista
26%inclusion91 decks352 decks
19%synergy
Elves of Deep Shadow
24%inclusion83 decks352 decks
17%synergy
Spellseeker
21%inclusion73 decks352 decks
16%synergy
Llanowar Elves
20%inclusion71 decks352 decks
14%synergy
Biomancer's Familiar
19%inclusion68 decks352 decks
16%synergy
Badgermole Cub
19%inclusion34 decks182 decks
12%synergy
Dauthi Voidwalker
18%inclusion65 decks352 decks
15%synergy
Wan Shi Tong, Librarian
18%inclusion33 decks182 decks
10%synergy
Kutzil, Malamet Exemplar
18%inclusion62 decks352 decks
11%synergy
Delney, Streetwise Lookout
17%inclusion61 decks352 decks
13%synergy
Endurance
17%inclusion59 decks352 decks
11%synergy
Elvish Mystic
16%inclusion58 decks352 decks
13%synergy
Laboratory Maniac
14%inclusion50 decks352 decks
12%synergy
High Fae Trickster
14%inclusion49 decks351 decks
10%synergy
Hullbreaker Horror
14%inclusion49 decks352 decks
11%synergy
Fyndhorn Elves
14%inclusion49 decks352 decks
12%synergy
Formidable Speaker
14%inclusion27 decks195 decks
10%synergy
Jennifer Walters
14%inclusion10 decks73 decks
11%synergy
Derevi, Empyrial Tactician
13%inclusion47 decks352 decks
9%synergy
Phyrexian Metamorph
13%inclusion46 decks352 decks
3%synergy
Notion Thief
12%inclusion43 decks352 decks
10%synergy
Displacer Kitten
12%inclusion41 decks352 decks
-1%synergy
Emiel the Blessed
11%inclusion39 decks352 decks
4%synergy
Tataru Taru
10%inclusion28 decks276 decks
5%synergy
The Cabbage Merchant
10%inclusion24 decks238 decks
4%synergy
Volatile Stormdrake
9.4%inclusion33 decks352 decks
7%synergy
Shang-Chi, Master of Kung Fu
8.5%inclusion6 decks71 decks
6%synergy
Pollywog Prodigy
8.2%inclusion29 decks352 decks
3%synergy
Phantasmal Image
8.2%inclusion29 decks352 decks
5%synergy
Gilded Drake
7.4%inclusion26 decks352 decks
4%synergy
Talion, the Kindly Lord
7.1%inclusion25 decks352 decks
4%synergy
Hermit Druid
6.8%inclusion24 decks352 decks
6%synergy
King T'Challa
6.7%inclusion5 decks75 decks
5%synergy
Cloud of Faeries
6.5%inclusion23 decks352 decks
4%synergy
Collector Ouphe
6.3%inclusion22 decks352 decks
5%synergy
Recruiter of the Guard
6.3%inclusion22 decks352 decks
5%synergy
Instants
Pact of Negation
49%inclusion172 decks352 decks
32%synergy
An Offer You Can't Refuse
48%inclusion168 decks352 decks
25%synergy
Force of Negation
46%inclusion162 decks352 decks
28%synergy
Mystical Tutor
46%inclusion161 decks352 decks
33%synergy
Deadly Rollick
45%inclusion159 decks352 decks
32%synergy
Mental Misstep
42%inclusion149 decks352 decks
26%synergy
Dark Ritual
42%inclusion147 decks352 decks
25%synergy
Abrupt Decay
41%inclusion145 decks352 decks
29%synergy
Chord of Calling
41%inclusion143 decks352 decks
30%synergy
Mindbreak Trap
40%inclusion142 decks352 decks
25%synergy
Veil of Summer
40%inclusion141 decks352 decks
27%synergy
Crop Rotation
36%inclusion127 decks352 decks
24%synergy
Borne Upon a Wind
34%inclusion119 decks352 decks
24%synergy
Path to Exile
31%inclusion110 decks352 decks
-1%synergy
Assassin's Trophy
30%inclusion104 decks352 decks
10%synergy
Mana Drain
29%inclusion103 decks352 decks
12%synergy
Eladamri's Call
27%inclusion96 decks352 decks
21%synergy
Counterspell
24%inclusion83 decks352 decks
-9%synergy
Noxious Revival
20%inclusion69 decks352 decks
12%synergy
Dovin's Veto
18%inclusion63 decks352 decks
7%synergy
Ad Nauseam
17%inclusion61 decks352 decks
14%synergy
Into the Flood Maw
14%inclusion51 decks352 decks
10%synergy
Teferi's Protection
14%inclusion50 decks352 decks
-3%synergy
Snap
13%inclusion46 decks352 decks
9%synergy
Retraction Helix
13%inclusion45 decks352 decks
10%synergy
Dramatic Reversal
13%inclusion44 decks352 decks
11%synergy
Gifts Ungiven
12%inclusion42 decks352 decks
10%synergy
Brainstorm
11%inclusion40 decks352 decks
6%synergy
Arcane Denial
11%inclusion37 decks352 decks
2%synergy
Sink into Stupor
11%inclusion37 decks352 decks
7%synergy
Dispel
10%inclusion36 decks352 decks
6%synergy
Nature's Claim
10%inclusion35 decks352 decks
7%synergy
Chain of Vapor
10%inclusion34 decks352 decks
5%synergy
Force of Vigor
10%inclusion34 decks352 decks
7%synergy
Heroic Intervention
9.1%inclusion32 decks352 decks
-9%synergy
Entomb
8.2%inclusion29 decks352 decks
6%synergy
Strix Serenade
8.2%inclusion29 decks352 decks
6%synergy
Spell Pierce
8.2%inclusion29 decks352 decks
6%synergy
Muddle the Mixture
7.7%inclusion27 decks352 decks
6%synergy
Flare of Denial
7.7%inclusion27 decks352 decks
5%synergy
Angel's Grace
7.7%inclusion27 decks352 decks
6%synergy
Negate
7.4%inclusion26 decks352 decks
-2%synergy
Lim-Dûl's Vault
7.4%inclusion26 decks352 decks
6%synergy
Beast Within
7.1%inclusion25 decks352 decks
-4%synergy
Dina's Guidance
6.0%inclusion6 decks100 decks
5%synergy
Anguished Unmaking
6.0%inclusion21 decks352 decks
-6%synergy
Intuition
5.4%inclusion19 decks352 decks
4%synergy
Orim's Chant
5.1%inclusion18 decks352 decks
2%synergy
Cabal Ritual
5.1%inclusion18 decks352 decks
3%synergy
Banishing Knack
5.1%inclusion18 decks352 decks
4%synergy
Sorceries
Eldritch Evolution
49%inclusion171 decks352 decks
35%synergy
Neoform
38%inclusion134 decks352 decks
29%synergy
Diabolic Intent
35%inclusion123 decks352 decks
26%synergy
Culling Ritual
34%inclusion120 decks352 decks
21%synergy
Imperial Seal
32%inclusion111 decks352 decks
19%synergy
Nature's Rhythm
26%inclusion77 decks296 decks
17%synergy
Reanimate
21%inclusion75 decks352 decks
14%synergy
Green Sun's Zenith
21%inclusion73 decks352 decks
16%synergy
Toxic Deluge
20%inclusion72 decks352 decks
6%synergy
Sevinne's Reclamation
15%inclusion52 decks352 decks
11%synergy
Windfall
11%inclusion39 decks352 decks
8%synergy
Farseek
11%inclusion39 decks352 decks
-29%synergy
Three Visits
11%inclusion37 decks352 decks
-12%synergy
Mnemonic Betrayal
9.4%inclusion33 decks352 decks
6%synergy
Ponder
8.8%inclusion31 decks352 decks
6%synergy
Nature's Lore
8.8%inclusion31 decks352 decks
-19%synergy
Gitaxian Probe
8.5%inclusion30 decks352 decks
7%synergy
Damn
8.0%inclusion28 decks352 decks
-0%synergy
Grim Tutor
6.5%inclusion23 decks352 decks
3%synergy
Farewell
5.7%inclusion20 decks352 decks
-10%synergy
Preordain
5.7%inclusion20 decks352 decks
4%synergy
Utility Artifacts
The One Ring
46%inclusion162 decks352 decks
27%synergy
Wishclaw Talisman
33%inclusion115 decks352 decks
22%synergy
Isochron Scepter
13%inclusion44 decks352 decks
10%synergy
Sensei's Divining Top
8.8%inclusion31 decks352 decks
6%synergy
Birthing Pod
7.4%inclusion26 decks352 decks
5%synergy
Lightning Greaves
6.0%inclusion21 decks352 decks
-12%synergy
Enchantments
Swift Reconfiguration
48%inclusion169 decks352 decks
38%synergy
Training Grounds
35%inclusion123 decks352 decks
29%synergy
Carpet of Flowers
24%inclusion83 decks352 decks
15%synergy
Survival of the Fittest
21%inclusion74 decks352 decks
14%synergy
Freed from the Real
21%inclusion73 decks352 decks
19%synergy
Sylvan Library
18%inclusion65 decks352 decks
9%synergy
Necropotence
13%inclusion45 decks352 decks
9%synergy
Animate Dead
8.0%inclusion28 decks352 decks
5%synergy
Growing Rites of Itlimoc
7.4%inclusion26 decks352 decks
5%synergy
Wild Growth
6.3%inclusion22 decks352 decks
3%synergy
Pemmin's Aura
6.3%inclusion22 decks352 decks
5%synergy
Blind Obedience
5.7%inclusion20 decks352 decks
3%synergy
Battles
Invasion of Ikoria
5.1%inclusion18 decks352 decks
2%synergy
Planeswalkers
Teferi, Time Raveler
20%inclusion70 decks352 decks
5%synergy
Tyvar, Jubilant Brawler
8.0%inclusion28 decks352 decks
6%synergy
Oko, Thief of Crowns
6.0%inclusion21 decks352 decks
-5%synergy
Narset, Parter of Veils
6.0%inclusion21 decks352 decks
-4%synergy
Utility Lands
Boseiju, Who Endures
54%inclusion189 decks352 decks
26%synergy
Otawara, Soaring City
50%inclusion176 decks352 decks
27%synergy
Ancient Tomb
44%inclusion156 decks352 decks
24%synergy
Gaea's Cradle
35%inclusion123 decks352 decks
22%synergy
Emergence Zone
23%inclusion80 decks352 decks
15%synergy
Yavimaya, Cradle of Growth
14%inclusion51 decks352 decks
1%synergy
Shifting Woodland
14%inclusion48 decks352 decks
8%synergy
Mistrise Village
14%inclusion41 decks303 decks
6%synergy
Urza's Saga
12%inclusion41 decks352 decks
7%synergy
Reliquary Tower
11%inclusion40 decks352 decks
-15%synergy
Urborg, Tomb of Yawgmoth
11%inclusion37 decks352 decks
-1%synergy
Minamo, School at Water's Edge
8.5%inclusion30 decks352 decks
5%synergy
Bojuka Bog
6.5%inclusion23 decks352 decks
-4%synergy
Field of the Dead
5.4%inclusion19 decks352 decks
4%synergy
Alchemist's Refuge
5.1%inclusion18 decks352 decks
4%synergy
Mana Artifacts
Sol Ring
95%inclusion334 decks352 decks
8%synergy
Arcane Signet
78%inclusion276 decks352 decks
-0%synergy
Lotus Petal
56%inclusion196 decks352 decks
36%synergy
Chrome Mox
53%inclusion185 decks352 decks
33%synergy
Basalt Monolith
47%inclusion164 decks352 decks
38%synergy
Mox Amber
47%inclusion164 decks352 decks
32%synergy
Mana Vault
46%inclusion162 decks352 decks
28%synergy
Fellwar Stone
45%inclusion160 decks352 decks
12%synergy
Mox Diamond
36%inclusion128 decks352 decks
20%synergy
Mox Opal
18%inclusion65 decks352 decks
11%synergy
Talisman of Dominance
17%inclusion61 decks352 decks
9%synergy
Talisman of Curiosity
17%inclusion59 decks352 decks
9%synergy
Machine God's Effigy
15%inclusion54 decks352 decks
13%synergy
Talisman of Progress
12%inclusion41 decks352 decks
5%synergy
Grim Monolith
11%inclusion39 decks352 decks
6%synergy
Talisman of Resilience
9.1%inclusion32 decks352 decks
4%synergy
Chromatic Lantern
7.4%inclusion26 decks352 decks
-27%synergy
Talisman of Unity
7.1%inclusion25 decks352 decks
3%synergy
Talisman of Hierarchy
6.5%inclusion23 decks352 decks
2%synergy
Thought Vessel
6.3%inclusion22 decks352 decks
-4%synergy
Springleaf Drum
6.0%inclusion21 decks352 decks
5%synergy
Lands
Command Tower
95%inclusion333 decks352 decks
2%synergy
Breeding Pool
77%inclusion272 decks352 decks
24%synergy
Windswept Heath
77%inclusion271 decks352 decks
30%synergy
Polluted Delta
75%inclusion265 decks352 decks
30%synergy
Flooded Strand
75%inclusion264 decks352 decks
29%synergy
Misty Rainforest
71%inclusion251 decks352 decks
26%synergy
Marsh Flats
70%inclusion248 decks352 decks
27%synergy
Watery Grave
70%inclusion247 decks352 decks
21%synergy
Verdant Catacombs
69%inclusion243 decks352 decks
24%synergy
Exotic Orchard
66%inclusion234 decks352 decks
1%synergy
Overgrown Tomb
62%inclusion218 decks352 decks
15%synergy
Hallowed Fountain
62%inclusion217 decks352 decks
15%synergy
Godless Shrine
58%inclusion205 decks352 decks
15%synergy
City of Brass
58%inclusion204 decks352 decks
26%synergy
Forest
57%inclusion201 decks352 decks
-21%synergy
Temple Garden
57%inclusion201 decks352 decks
12%synergy
Island
54%inclusion190 decks352 decks
-24%synergy
Mana Confluence
54%inclusion190 decks352 decks
23%synergy
Swamp
50%inclusion176 decks352 decks
-25%synergy
Plains
49%inclusion171 decks352 decks
-28%synergy
Tropical Island
45%inclusion157 decks352 decks
19%synergy
Savannah
44%inclusion156 decks352 decks
19%synergy
Bayou
44%inclusion156 decks352 decks
18%synergy
Scalding Tarn
44%inclusion156 decks352 decks
26%synergy
Gemstone Caverns
43%inclusion150 decks352 decks
26%synergy
Tundra
42%inclusion149 decks352 decks
17%synergy
Underground Sea
42%inclusion148 decks352 decks
17%synergy
Scrubland
42%inclusion148 decks352 decks
17%synergy
Bloodstained Mire
39%inclusion139 decks352 decks
24%synergy
Wooded Foothills
38%inclusion132 decks352 decks
21%synergy
Rejuvenating Springs
26%inclusion92 decks352 decks
4%synergy
Arid Mesa
25%inclusion89 decks352 decks
14%synergy
Undergrowth Stadium
24%inclusion85 decks352 decks
5%synergy
Morphic Pool
23%inclusion81 decks352 decks
6%synergy
Sea of Clouds
21%inclusion73 decks352 decks
2%synergy
Reflecting Pool
18%inclusion65 decks352 decks
-0%synergy
Bountiful Promenade
17%inclusion60 decks352 decks
-2%synergy
Starting Town
17%inclusion47 decks276 decks
10%synergy
Yavimaya Coast
17%inclusion59 decks352 decks
4%synergy
Vault of Champions
15%inclusion53 decks352 decks
-0%synergy
Spara's Headquarters
14%inclusion50 decks352 decks
-17%synergy
Llanowar Wastes
14%inclusion49 decks352 decks
4%synergy
Cavern of Souls
14%inclusion48 decks352 decks
3%synergy
Talon Gates of Madara
13%inclusion47 decks352 decks
8%synergy
Zagoth Triome
13%inclusion46 decks352 decks
-18%synergy
Indatha Triome
13%inclusion45 decks352 decks
-18%synergy
Hedge Maze
12%inclusion42 decks352 decks
7%synergy
Caves of Koilos
12%inclusion41 decks352 decks
2%synergy
Underground River
12%inclusion41 decks352 decks
3%synergy
Raffine's Tower
11%inclusion39 decks352 decks
-16%synergy
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