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

Alternate Names:

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

Cas Hinds
Jun 22, 2026
The Difference Between Bracket 4 and cEDH
A breakdown of the difference between Bracket 4 and cEDH, with insights from Playing With Power, Play to Win, and BearClaymore.
Deck Filters
Archidekt
Commander Spellbook
Moxfield
Scryfall
King T'Challa
9.1%inclusion1 decks11 decks
9%synergy
Dina's Guidance
5.9%inclusion2 decks34 decks
5%synergy
Scheming Silvertongue
2.9%inclusion1 decks34 decks
3%synergy
Cauldron of Essence
2.9%inclusion1 decks34 decks
2%synergy
Germination Practicum
2.9%inclusion1 decks34 decks
0%synergy
High Synergy Cards
Training Grounds
45%inclusion59 decks131 decks
39%synergy
Biomancer's Familiar
31%inclusion40 decks131 decks
28%synergy
Eternal Witness
42%inclusion55 decks131 decks
24%synergy
Bloom Tender
47%inclusion62 decks131 decks
22%synergy
Llanowar Elves
26%inclusion34 decks131 decks
20%synergy
Chord of Calling
30%inclusion39 decks131 decks
20%synergy
Faeburrow Elder
31%inclusion40 decks131 decks
19%synergy
Avacyn's Pilgrim
27%inclusion35 decks131 decks
19%synergy
Enduring Vitality
25%inclusion33 decks131 decks
18%synergy
Deathrite Shaman
36%inclusion47 decks131 decks
18%synergy
Top Cards
Swords to Plowshares
63%inclusion83 decks131 decks
5%synergy
Birds of Paradise
57%inclusion75 decks131 decks
13%synergy
Noble Hierarch
44%inclusion58 decks131 decks
17%synergy
Esper Sentinel
40%inclusion53 decks131 decks
11%synergy
An Offer You Can't Refuse
39%inclusion51 decks131 decks
17%synergy
Counterspell
37%inclusion48 decks131 decks
5%synergy
Swan Song
34%inclusion44 decks131 decks
8%synergy
Path to Exile
34%inclusion44 decks131 decks
1%synergy
Delighted Halfling
32%inclusion42 decks131 decks
7%synergy
Finale of Devastation
31%inclusion41 decks131 decks
16%synergy
Game Changers
Seedborn Muse
37%inclusion48 decks131 decks
24%synergy
Rhystic Study
24%inclusion31 decks131 decks
-16%synergy
Demonic Tutor
19%inclusion25 decks131 decks
-16%synergy
The One Ring
17%inclusion22 decks131 decks
-3%synergy
Cyclonic Rift
16%inclusion21 decks131 decks
-16%synergy
Farewell
15%inclusion19 decks131 decks
-2%synergy
Thassa's Oracle
14%inclusion18 decks131 decks
-6%synergy
Smothering Tithe
12%inclusion16 decks131 decks
-21%synergy
Teferi's Protection
11%inclusion15 decks131 decks
-6%synergy
Gaea's Cradle
11%inclusion14 decks131 decks
-2%synergy
Creatures
Grand Abolisher
30%inclusion39 decks131 decks
11%synergy
Lotho, Corrupt Shirriff
28%inclusion37 decks131 decks
11%synergy
Ranger-Captain of Eos
26%inclusion34 decks131 decks
11%synergy
Elves of Deep Shadow
24%inclusion32 decks131 decks
18%synergy
Faerie Mastermind
22%inclusion29 decks131 decks
13%synergy
Voice of Victory
20%inclusion25 decks123 decks
7%synergy
Kinnan, Bonder Prodigy
19%inclusion25 decks131 decks
7%synergy
Delney, Streetwise Lookout
18%inclusion23 decks131 decks
13%synergy
Atraxa, Grand Unifier
18%inclusion23 decks131 decks
10%synergy
Mockingbird
17%inclusion22 decks131 decks
6%synergy
Archivist of Oghma
16%inclusion21 decks131 decks
9%synergy
Spellseeker
16%inclusion21 decks131 decks
12%synergy
Formidable Speaker
15%inclusion13 decks86 decks
11%synergy
Phyrexian Metamorph
15%inclusion19 decks131 decks
4%synergy
Baleful Strix
15%inclusion19 decks131 decks
7%synergy
Tireless Provisioner
15%inclusion19 decks131 decks
13%synergy
Devoted Druid
15%inclusion19 decks131 decks
3%synergy
Hazel's Brewmaster
15%inclusion19 decks131 decks
5%synergy
Craterhoof Behemoth
15%inclusion19 decks131 decks
13%synergy
Elvish Mystic
14%inclusion18 decks131 decks
10%synergy
Elesh Norn, Grand Cenobite
14%inclusion18 decks131 decks
6%synergy
High Fae Trickster
13%inclusion17 decks131 decks
9%synergy
Kutzil, Malamet Exemplar
12%inclusion16 decks131 decks
6%synergy
Valley Floodcaller
12%inclusion16 decks131 decks
5%synergy
Walking Ballista
12%inclusion16 decks131 decks
6%synergy
Derevi, Empyrial Tactician
12%inclusion16 decks131 decks
8%synergy
Emiel the Blessed
12%inclusion16 decks131 decks
5%synergy
Endurance
12%inclusion16 decks131 decks
7%synergy
Aven Mindcensor
11%inclusion15 decks131 decks
10%synergy
Wan Shi Tong, Librarian
11%inclusion9 decks83 decks
2%synergy
Elvish Spirit Guide
11%inclusion14 decks131 decks
-0%synergy
Karmic Guide
11%inclusion14 decks131 decks
9%synergy
Fyndhorn Elves
11%inclusion14 decks131 decks
8%synergy
Ledger Shredder
11%inclusion14 decks131 decks
9%synergy
Dauthi Voidwalker
11%inclusion14 decks131 decks
7%synergy
Sun Titan
10%inclusion13 decks131 decks
7%synergy
Laboratory Maniac
10%inclusion13 decks131 decks
7%synergy
Badgermole Cub
10%inclusion8 decks83 decks
4%synergy
Displacer Kitten
9.2%inclusion12 decks131 decks
-4%synergy
Cloud of Faeries
9.2%inclusion12 decks131 decks
6%synergy
Hullbreaker Horror
9.2%inclusion12 decks131 decks
6%synergy
Recruiter of the Guard
9.2%inclusion12 decks131 decks
8%synergy
Selfless Spirit
9.2%inclusion12 decks131 decks
9%synergy
Orcish Bowmasters
9.2%inclusion12 decks131 decks
-9%synergy
Notion Thief
9.2%inclusion12 decks131 decks
7%synergy
Serra Ascendant
8.4%inclusion11 decks131 decks
7%synergy
Elesh Norn, Mother of Machines
8.4%inclusion11 decks131 decks
-4%synergy
Mother of Runes
8.4%inclusion11 decks131 decks
7%synergy
Phantasmal Image
8.4%inclusion11 decks131 decks
4%synergy
Scute Swarm
8.4%inclusion11 decks131 decks
8%synergy
Instants
Assassin's Trophy
29%inclusion38 decks131 decks
9%synergy
Mana Drain
27%inclusion36 decks131 decks
9%synergy
Deadly Rollick
25%inclusion33 decks131 decks
12%synergy
Heroic Intervention
24%inclusion32 decks131 decks
7%synergy
Eladamri's Call
22%inclusion29 decks131 decks
16%synergy
Dovin's Veto
21%inclusion28 decks131 decks
10%synergy
Abrupt Decay
21%inclusion28 decks131 decks
9%synergy
Pact of Negation
21%inclusion28 decks131 decks
5%synergy
Flusterstorm
20%inclusion26 decks131 decks
2%synergy
Silence
19%inclusion25 decks131 decks
1%synergy
Force of Negation
19%inclusion25 decks131 decks
1%synergy
Veil of Summer
16%inclusion21 decks131 decks
3%synergy
Mental Misstep
16%inclusion21 decks131 decks
0%synergy
Brainstorm
15%inclusion20 decks131 decks
9%synergy
Dark Ritual
15%inclusion20 decks131 decks
-1%synergy
Negate
15%inclusion20 decks131 decks
6%synergy
Arcane Denial
15%inclusion20 decks131 decks
7%synergy
Into the Flood Maw
13%inclusion17 decks131 decks
9%synergy
Sink into Stupor
13%inclusion17 decks131 decks
9%synergy
Anguished Unmaking
12%inclusion16 decks131 decks
0%synergy
Vampiric Tutor
11%inclusion14 decks131 decks
-18%synergy
Tainted Pact
10%inclusion13 decks131 decks
-7%synergy
Nature's Claim
10%inclusion13 decks131 decks
7%synergy
Flare of Denial
10%inclusion13 decks131 decks
7%synergy
Mindbreak Trap
10%inclusion13 decks131 decks
-5%synergy
Snap
10%inclusion13 decks131 decks
6%synergy
Delay
9.2%inclusion12 decks131 decks
8%synergy
Demonic Consultation
9.2%inclusion12 decks131 decks
-7%synergy
Dispel
9.2%inclusion12 decks131 decks
5%synergy
Borne Upon a Wind
9.2%inclusion12 decks131 decks
-0%synergy
Chain of Vapor
8.4%inclusion11 decks131 decks
3%synergy
Beast Within
8.4%inclusion11 decks131 decks
-3%synergy
Clever Concealment
7.6%inclusion10 decks131 decks
6%synergy
Inkshield
7.6%inclusion10 decks131 decks
6%synergy
Flawless Maneuver
6.9%inclusion9 decks131 decks
4%synergy
Strix Serenade
6.9%inclusion9 decks131 decks
4%synergy
Noxious Revival
6.9%inclusion9 decks131 decks
-1%synergy
Fierce Guardianship
6.9%inclusion9 decks131 decks
-17%synergy
Dramatic Reversal
6.9%inclusion9 decks131 decks
5%synergy
Generous Gift
6.9%inclusion9 decks131 decks
1%synergy
Crop Rotation
6.1%inclusion8 decks131 decks
-5%synergy
Angel's Grace
6.1%inclusion8 decks131 decks
4%synergy
Enlightened Tutor
6.1%inclusion8 decks131 decks
-19%synergy
Void Rend
6.1%inclusion8 decks131 decks
1%synergy
Spell Pierce
6.1%inclusion8 decks131 decks
4%synergy
Akroma's Will
6.1%inclusion8 decks131 decks
4%synergy
Ephemerate
5.3%inclusion7 decks131 decks
-6%synergy
Frantic Search
5.3%inclusion7 decks131 decks
4%synergy
Retraction Helix
5.3%inclusion7 decks131 decks
3%synergy
Entomb
5.3%inclusion7 decks131 decks
3%synergy
Sorceries
Eldritch Evolution
28%inclusion37 decks131 decks
15%synergy
Farseek
25%inclusion33 decks131 decks
-15%synergy
Three Visits
21%inclusion28 decks131 decks
-0%synergy
Nature's Lore
21%inclusion28 decks131 decks
-5%synergy
Diabolic Intent
21%inclusion27 decks131 decks
12%synergy
Green Sun's Zenith
21%inclusion27 decks131 decks
16%synergy
Nature's Rhythm
20%inclusion25 decks123 decks
12%synergy
Neoform
19%inclusion25 decks131 decks
10%synergy
Reanimate
18%inclusion24 decks131 decks
11%synergy
Cultivate
17%inclusion22 decks131 decks
-15%synergy
Toxic Deluge
16%inclusion21 decks131 decks
1%synergy
Culling Ritual
15%inclusion19 decks131 decks
1%synergy
Ponder
13%inclusion17 decks131 decks
10%synergy
Damn
13%inclusion17 decks131 decks
5%synergy
Grim Tutor
12%inclusion16 decks131 decks
9%synergy
Sevinne's Reclamation
11%inclusion15 decks131 decks
8%synergy
Austere Command
11%inclusion14 decks131 decks
7%synergy
Rampant Growth
10%inclusion13 decks131 decks
-7%synergy
Supreme Verdict
6.9%inclusion9 decks131 decks
-5%synergy
Kodama's Reach
6.9%inclusion9 decks131 decks
-10%synergy
Preordain
6.9%inclusion9 decks131 decks
5%synergy
Beseech the Mirror
6.9%inclusion9 decks131 decks
4%synergy
Windfall
6.1%inclusion8 decks131 decks
3%synergy
Skyshroud Claim
5.3%inclusion7 decks131 decks
-0%synergy
Bala Ged Recovery
5.3%inclusion7 decks131 decks
2%synergy
Life // Death
5.3%inclusion7 decks131 decks
5%synergy
Utility Artifacts
Wishclaw Talisman
17%inclusion22 decks131 decks
6%synergy
Lightning Greaves
14%inclusion18 decks131 decks
-5%synergy
Birthing Pod
11%inclusion15 decks131 decks
9%synergy
Sensei's Divining Top
9.2%inclusion12 decks131 decks
7%synergy
Isochron Scepter
8.4%inclusion11 decks131 decks
6%synergy
Sword of Feast and Famine
6.9%inclusion9 decks131 decks
6%synergy
Skullclamp
5.3%inclusion7 decks131 decks
4%synergy
Swiftfoot Boots
5.3%inclusion7 decks131 decks
-9%synergy
Enchantments
Mystic Remora
27%inclusion36 decks131 decks
0%synergy
Sylvan Library
16%inclusion21 decks131 decks
6%synergy
Black Market Connections
13%inclusion17 decks131 decks
9%synergy
Freed from the Real
12%inclusion16 decks131 decks
10%synergy
Swift Reconfiguration
11%inclusion14 decks131 decks
1%synergy
Animate Dead
11%inclusion14 decks131 decks
8%synergy
Growing Rites of Itlimoc
10%inclusion13 decks131 decks
8%synergy
Carpet of Flowers
9.2%inclusion12 decks131 decks
0%synergy
Wilderness Reclamation
9.2%inclusion12 decks131 decks
8%synergy
Cryptolith Rite
7.6%inclusion10 decks131 decks
6%synergy
Ghostly Prison
7.6%inclusion10 decks131 decks
-2%synergy
Exploration
6.9%inclusion9 decks131 decks
4%synergy
Authority of the Consuls
6.9%inclusion9 decks131 decks
5%synergy
Propaganda
6.9%inclusion9 decks131 decks
-2%synergy
Leyline of Anticipation
6.9%inclusion9 decks131 decks
6%synergy
Survival of the Fittest
6.1%inclusion8 decks131 decks
-1%synergy
Spelunking
6.1%inclusion8 decks131 decks
4%synergy
Burgeoning
5.3%inclusion7 decks131 decks
4%synergy
Sphere of Safety
5.3%inclusion7 decks131 decks
3%synergy
Wild Growth
5.3%inclusion7 decks131 decks
2%synergy
Planeswalkers
Teferi, Time Raveler
14%inclusion18 decks131 decks
-2%synergy
Oko, Thief of Crowns
11%inclusion14 decks131 decks
-1%synergy
Utility Lands
Boseiju, Who Endures
37%inclusion49 decks131 decks
10%synergy
Otawara, Soaring City
37%inclusion48 decks131 decks
14%synergy
Yavimaya, Cradle of Growth
18%inclusion23 decks131 decks
4%synergy
Reliquary Tower
15%inclusion20 decks131 decks
-11%synergy
Urborg, Tomb of Yawgmoth
12%inclusion16 decks131 decks
1%synergy
Shifting Woodland
10%inclusion13 decks131 decks
4%synergy
Bojuka Bog
9.2%inclusion12 decks131 decks
-2%synergy
Minamo, School at Water's Edge
8.4%inclusion11 decks131 decks
5%synergy
Emergence Zone
8.4%inclusion11 decks131 decks
2%synergy
Field of the Dead
7.6%inclusion10 decks131 decks
6%synergy
Mistrise Village
7.3%inclusion9 decks123 decks
-1%synergy
Alchemist's Refuge
6.9%inclusion9 decks131 decks
6%synergy
Urza's Saga
6.1%inclusion8 decks131 decks
1%synergy
Temple of the False God
6.1%inclusion8 decks131 decks
0%synergy
Ancient Tomb
5.3%inclusion7 decks131 decks
-15%synergy
Vesuva
5.3%inclusion7 decks131 decks
4%synergy
Dryad Arbor
5.3%inclusion7 decks131 decks
4%synergy
Takenuma, Abandoned Mire
5.3%inclusion7 decks131 decks
3%synergy
Mana Artifacts
Sol Ring
84%inclusion110 decks131 decks
-3%synergy
Arcane Signet
69%inclusion90 decks131 decks
-10%synergy
Fellwar Stone
32%inclusion42 decks131 decks
-2%synergy
Mox Amber
22%inclusion29 decks131 decks
8%synergy
Lotus Petal
21%inclusion28 decks131 decks
2%synergy
Talisman of Curiosity
21%inclusion28 decks131 decks
13%synergy
Talisman of Dominance
15%inclusion19 decks131 decks
6%synergy
Talisman of Progress
14%inclusion18 decks131 decks
7%synergy
Talisman of Resilience
11%inclusion14 decks131 decks
5%synergy
Chromatic Lantern
10%inclusion13 decks131 decks
-25%synergy
Talisman of Hierarchy
9.2%inclusion12 decks131 decks
5%synergy
Basalt Monolith
8.4%inclusion11 decks131 decks
-0%synergy
Thought Vessel
7.6%inclusion10 decks131 decks
-3%synergy
Machine God's Effigy
6.9%inclusion9 decks131 decks
4%synergy
Mox Opal
6.9%inclusion9 decks131 decks
-1%synergy
Talisman of Unity
6.1%inclusion8 decks131 decks
2%synergy
Springleaf Drum
5.3%inclusion7 decks131 decks
4%synergy
Lands
Command Tower
92%inclusion121 decks131 decks
0%synergy
Forest
73%inclusion96 decks131 decks
-5%synergy
Plains
68%inclusion89 decks131 decks
-8%synergy
Island
67%inclusion88 decks131 decks
-11%synergy
Flooded Strand
67%inclusion88 decks131 decks
21%synergy
Windswept Heath
66%inclusion86 decks131 decks
19%synergy
Swamp
66%inclusion86 decks131 decks
-10%synergy
Breeding Pool
64%inclusion84 decks131 decks
11%synergy
Marsh Flats
63%inclusion83 decks131 decks
20%synergy
Polluted Delta
63%inclusion83 decks131 decks
18%synergy
Exotic Orchard
63%inclusion82 decks131 decks
-2%synergy
Misty Rainforest
62%inclusion81 decks131 decks
16%synergy
Verdant Catacombs
61%inclusion80 decks131 decks
16%synergy
Watery Grave
60%inclusion78 decks131 decks
11%synergy
Overgrown Tomb
59%inclusion77 decks131 decks
13%synergy
Godless Shrine
58%inclusion76 decks131 decks
15%synergy
Hallowed Fountain
56%inclusion74 decks131 decks
10%synergy
Temple Garden
56%inclusion74 decks131 decks
12%synergy
Mana Confluence
43%inclusion56 decks131 decks
12%synergy
City of Brass
41%inclusion54 decks131 decks
10%synergy
Underground Sea
37%inclusion49 decks131 decks
12%synergy
Tundra
36%inclusion47 decks131 decks
11%synergy
Tropical Island
36%inclusion47 decks131 decks
10%synergy
Bayou
35%inclusion46 decks131 decks
10%synergy
Savannah
34%inclusion45 decks131 decks
9%synergy
Scrubland
34%inclusion45 decks131 decks
10%synergy
Scalding Tarn
33%inclusion43 decks131 decks
14%synergy
Rejuvenating Springs
31%inclusion40 decks131 decks
8%synergy
Wooded Foothills
30%inclusion39 decks131 decks
13%synergy
Bloodstained Mire
27%inclusion36 decks131 decks
11%synergy
Spara's Headquarters
27%inclusion35 decks131 decks
-4%synergy
Sea of Clouds
26%inclusion34 decks131 decks
7%synergy
Zagoth Triome
25%inclusion33 decks131 decks
-6%synergy
Bountiful Promenade
24%inclusion31 decks131 decks
5%synergy
Raffine's Tower
23%inclusion30 decks131 decks
-4%synergy
Indatha Triome
23%inclusion30 decks131 decks
-8%synergy
Undergrowth Stadium
23%inclusion30 decks131 decks
3%synergy
Arid Mesa
22%inclusion29 decks131 decks
10%synergy
Morphic Pool
22%inclusion29 decks131 decks
5%synergy
Gemstone Caverns
21%inclusion28 decks131 decks
5%synergy
Yavimaya Coast
21%inclusion27 decks131 decks
8%synergy
Reflecting Pool
19%inclusion25 decks131 decks
1%synergy
Path of Ancestry
17%inclusion22 decks131 decks
-7%synergy
Vault of Champions
17%inclusion22 decks131 decks
1%synergy
Starting Town
15%inclusion17 decks114 decks
8%synergy
Llanowar Wastes
15%inclusion19 decks131 decks
4%synergy
Caves of Koilos
15%inclusion19 decks131 decks
5%synergy
Hinterland Harbor
15%inclusion19 decks131 decks
3%synergy
Glacial Fortress
14%inclusion18 decks131 decks
5%synergy
Brushland
14%inclusion18 decks131 decks
6%synergy