Joshua Rosfield // Thrasios, Triton Hero (Commander) - Expensive Polymorph

Alternate Names:

Joshua Rosfield // Tidus, Zanarkand FaythJoshua Rosfield // Tidus, Zanarkand Fayth

Joshua Rosfield // Thrasios, Triton Hero
Rank #294
13decks
As CommanderJoshua RosfieldThrasios, Triton HeroAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
Nicholas Lucchesi
Jun 3, 2026
Nicholas Lucchesi
Was the Partner Mechanic a Mistake?
Has the partner mechanic caused more trouble than its worth? Nick takes a look.
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Enchantments
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Utility Lands
Mana Artifacts
Lands
Back to Top
Reality Scramble
100%inclusion13 decks13 decks
100%synergy
Polymorph
100%inclusion13 decks13 decks
100%synergy
Divergent Transformations
100%inclusion13 decks13 decks
100%synergy
Timetwister
100%inclusion13 decks13 decks
99%synergy
Tidespout Tyrant
100%inclusion13 decks13 decks
99%synergy
Wheel of Fortune
100%inclusion13 decks13 decks
96%synergy
Mental Misstep
100%inclusion13 decks13 decks
95%synergy
Brain Freeze
100%inclusion13 decks13 decks
93%synergy
Flusterstorm
100%inclusion13 decks13 decks
92%synergy
Chaos Mutation
92%inclusion12 decks13 decks
92%synergy
Top Cards
Mana Drain
100%inclusion13 decks13 decks
88%synergy
Mystic Remora
100%inclusion13 decks13 decks
88%synergy
Swan Song
100%inclusion13 decks13 decks
86%synergy
Deflecting Swat
100%inclusion13 decks13 decks
81%synergy
Hullbreaker Horror
100%inclusion13 decks13 decks
91%synergy
Mystical Tutor
100%inclusion13 decks13 decks
89%synergy
Chain of Vapor
92%inclusion12 decks13 decks
89%synergy
Mindbreak Trap
92%inclusion12 decks13 decks
87%synergy
Transmogrify
92%inclusion12 decks13 decks
92%synergy
Gamble
92%inclusion12 decks13 decks
84%synergy
Game Changers
Jeska's Will
100%inclusion13 decks13 decks
83%synergy
Ancient Tomb
100%inclusion13 decks13 decks
89%synergy
Underworld Breach
100%inclusion13 decks13 decks
92%synergy
Rhystic Study
100%inclusion13 decks13 decks
82%synergy
Mana Vault
100%inclusion13 decks13 decks
92%synergy
Force of Will
100%inclusion13 decks13 decks
92%synergy
Fierce Guardianship
100%inclusion13 decks13 decks
82%synergy
Chrome Mox
100%inclusion13 decks13 decks
92%synergy
Lion's Eye Diamond
100%inclusion13 decks13 decks
96%synergy
Mox Diamond
100%inclusion13 decks13 decks
93%synergy
Creatures
Dockside Extortionist
7.7%inclusion1 decks13 decks
6%synergy
Instants
Cyclonic Rift
92%inclusion12 decks13 decks
71%synergy
Pact of Negation
92%inclusion12 decks13 decks
86%synergy
Veil of Summer
85%inclusion11 decks13 decks
77%synergy
An Offer You Can't Refuse
85%inclusion11 decks13 decks
65%synergy
Intuition
85%inclusion11 decks13 decks
84%synergy
Noxious Revival
85%inclusion11 decks13 decks
73%synergy
Force of Negation
85%inclusion11 decks13 decks
79%synergy
Pyroblast
85%inclusion11 decks13 decks
81%synergy
Muddle the Mixture
77%inclusion10 decks13 decks
74%synergy
Crop Rotation
77%inclusion10 decks13 decks
65%synergy
Dramatic Reversal
69%inclusion9 decks13 decks
67%synergy
Flare of Duplication
62%inclusion8 decks13 decks
59%synergy
Final Fortune
54%inclusion7 decks13 decks
53%synergy
Red Elemental Blast
54%inclusion7 decks13 decks
51%synergy
Miscast
54%inclusion7 decks13 decks
53%synergy
Turn the Earth
54%inclusion7 decks13 decks
54%synergy
Borne Upon a Wind
46%inclusion6 decks13 decks
43%synergy
Autumn's Veil
38%inclusion5 decks13 decks
38%synergy
Into the Flood Maw
33%inclusion3 decks9 decks
31%synergy
Brainstorm
31%inclusion4 decks13 decks
17%synergy
Lightning Bolt
31%inclusion4 decks13 decks
20%synergy
Flame of Anor
31%inclusion4 decks13 decks
28%synergy
Flare of Denial
23%inclusion3 decks13 decks
21%synergy
Dispel
23%inclusion3 decks13 decks
21%synergy
Alchemist's Retrieval
23%inclusion3 decks13 decks
23%synergy
Snap
23%inclusion3 decks13 decks
11%synergy
Strix Serenade
15%inclusion2 decks13 decks
14%synergy
Commandeer
15%inclusion2 decks13 decks
15%synergy
Stifle
15%inclusion2 decks13 decks
15%synergy
Sink into Stupor
15%inclusion2 decks13 decks
8%synergy
Spell Pierce
15%inclusion2 decks13 decks
14%synergy
Untimely Malfunction
13%inclusion1 decks8 decks
9%synergy
Rapid Hybridization
7.7%inclusion1 decks13 decks
-5%synergy
Flame Sweep
7.7%inclusion1 decks13 decks
8%synergy
Trickbind
7.7%inclusion1 decks13 decks
7%synergy
Whir of Invention
7.7%inclusion1 decks13 decks
7%synergy
Return the Favor
7.7%inclusion1 decks13 decks
5%synergy
Force of Vigor
7.7%inclusion1 decks13 decks
5%synergy
Nature's Claim
7.7%inclusion1 decks13 decks
1%synergy
Memory's Journey
7.7%inclusion1 decks13 decks
7%synergy
Beast Within
7.7%inclusion1 decks13 decks
-30%synergy
Resculpt
7.7%inclusion1 decks13 decks
5%synergy
Delay
7.7%inclusion1 decks13 decks
7%synergy
Delayed Blast Fireball
7.7%inclusion1 decks13 decks
4%synergy
Misdirection
7.7%inclusion1 decks13 decks
7%synergy
Narset's Reversal
7.7%inclusion1 decks13 decks
4%synergy
March of Swirling Mist
7.7%inclusion1 decks13 decks
6%synergy
Worldly Tutor
7.7%inclusion1 decks13 decks
-7%synergy
Sorceries
Windfall
85%inclusion11 decks13 decks
76%synergy
Transmute Artifact
85%inclusion11 decks13 decks
84%synergy
Gitaxian Probe
77%inclusion10 decks13 decks
72%synergy
Chaotic Transformation
54%inclusion7 decks13 decks
54%synergy
Blasphemous Act
31%inclusion4 decks13 decks
-3%synergy
Wheel of Misfortune
23%inclusion3 decks13 decks
22%synergy
Ponder
15%inclusion2 decks13 decks
6%synergy
Finale of Devastation
15%inclusion2 decks13 decks
6%synergy
Rite of Flame
15%inclusion2 decks13 decks
12%synergy
Personal Tutor
15%inclusion2 decks13 decks
14%synergy
Grapeshot
15%inclusion2 decks13 decks
9%synergy
Eldritch Evolution
7.7%inclusion1 decks13 decks
2%synergy
Fabricate
7.7%inclusion1 decks13 decks
5%synergy
Reshape
7.7%inclusion1 decks13 decks
7%synergy
Sea Gate Restoration
7.7%inclusion1 decks13 decks
6%synergy
Bribery
7.7%inclusion1 decks13 decks
7%synergy
Merchant Scroll
7.7%inclusion1 decks13 decks
7%synergy
Mass Polymorph
7.7%inclusion1 decks13 decks
8%synergy
Regrowth
7.7%inclusion1 decks13 decks
3%synergy
Utility Artifacts
The One Ring
85%inclusion11 decks13 decks
77%synergy
Imposter Mech
77%inclusion10 decks13 decks
76%synergy
Isochron Scepter
69%inclusion9 decks13 decks
67%synergy
Proteus Staff
62%inclusion8 decks13 decks
61%synergy
Defense Grid
31%inclusion4 decks13 decks
30%synergy
Sensei's Divining Top
23%inclusion3 decks13 decks
18%synergy
Grinding Station
7.7%inclusion1 decks13 decks
7%synergy
Unwinding Clock
7.7%inclusion1 decks13 decks
7%synergy
Manifold Key
7.7%inclusion1 decks13 decks
7%synergy
Moonsilver Key
7.7%inclusion1 decks13 decks
7%synergy
Mishra's Bauble
7.7%inclusion1 decks13 decks
5%synergy
Torpor Orb
7.7%inclusion1 decks13 decks
8%synergy
Conqueror's Flail
7.7%inclusion1 decks13 decks
7%synergy
Enchantments
Sylvan Library
85%inclusion11 decks13 decks
78%synergy
Guild Artisan
46%inclusion6 decks13 decks
46%synergy
Oath of Druids
46%inclusion6 decks13 decks
46%synergy
Carpet of Flowers
23%inclusion3 decks13 decks
19%synergy
Counterbalance
15%inclusion2 decks13 decks
15%synergy
Copy Artifact
15%inclusion2 decks13 decks
15%synergy
Powerbalance
15%inclusion2 decks13 decks
14%synergy
Training Grounds
15%inclusion2 decks13 decks
13%synergy
Defense of the Heart
15%inclusion2 decks13 decks
13%synergy
Power Artifact
7.7%inclusion1 decks13 decks
8%synergy
Leyline of Anticipation
7.7%inclusion1 decks13 decks
6%synergy
Viridian Revel
7.7%inclusion1 decks13 decks
8%synergy
Planeswalkers
Lukka, Coppercoat Outcast
23%inclusion3 decks13 decks
23%synergy
Minsc & Boo, Timeless Heroes
23%inclusion3 decks13 decks
22%synergy
Tezzeret the Seeker
15%inclusion2 decks13 decks
15%synergy
Jace, Wielder of Mysteries
15%inclusion2 decks13 decks
14%synergy
Narset, Parter of Veils
15%inclusion2 decks13 decks
14%synergy
Utility Lands
Boseiju, Who Endures
100%inclusion13 decks13 decks
79%synergy
Otawara, Soaring City
100%inclusion13 decks13 decks
83%synergy
City of Traitors
85%inclusion11 decks13 decks
84%synergy
Urza's Saga
62%inclusion8 decks13 decks
56%synergy
Emergence Zone
62%inclusion8 decks13 decks
58%synergy
Shifting Woodland
62%inclusion8 decks13 decks
54%synergy
Barbarian Ring
46%inclusion6 decks13 decks
46%synergy
Crystal Vein
23%inclusion3 decks13 decks
23%synergy
Minamo, School at Water's Edge
15%inclusion2 decks13 decks
10%synergy
Boseiju, Who Shelters All
15%inclusion2 decks13 decks
15%synergy
Cephalid Coliseum
15%inclusion2 decks13 decks
14%synergy
The Tabernacle at Pendrell Vale
7.7%inclusion1 decks13 decks
8%synergy
Gaea's Cradle
7.7%inclusion1 decks13 decks
0%synergy
Yavimaya, Cradle of Growth
7.7%inclusion1 decks13 decks
-8%synergy
Sokenzan, Crucible of Defiance
7.7%inclusion1 decks13 decks
6%synergy
Mana Artifacts
Arcane Signet
100%inclusion13 decks13 decks
28%synergy
Lotus Petal
100%inclusion13 decks13 decks
89%synergy
Sol Ring
100%inclusion13 decks13 decks
17%synergy
Mox Amber
100%inclusion13 decks13 decks
92%synergy
Fellwar Stone
100%inclusion13 decks13 decks
83%synergy
Mox Opal
100%inclusion13 decks13 decks
95%synergy
Talisman of Creativity
92%inclusion12 decks13 decks
76%synergy
Grim Monolith
92%inclusion12 decks13 decks
91%synergy
Springleaf Drum
92%inclusion12 decks13 decks
86%synergy
Paradise Mantle
92%inclusion12 decks13 decks
90%synergy
Relic of Legends
85%inclusion11 decks13 decks
81%synergy
Talisman of Curiosity
77%inclusion10 decks13 decks
62%synergy
Mana Crypt
38%inclusion5 decks13 decks
37%synergy
Moonsnare Prototype
31%inclusion4 decks13 decks
31%synergy
Izzet Signet
15%inclusion2 decks13 decks
6%synergy
Basalt Monolith
15%inclusion2 decks13 decks
13%synergy
Cursed Mirror
7.7%inclusion1 decks13 decks
4%synergy
Lands
Command Tower
100%inclusion13 decks13 decks
9%synergy
Misty Rainforest
100%inclusion13 decks13 decks
66%synergy
Steam Vents
100%inclusion13 decks13 decks
56%synergy
Taiga
100%inclusion13 decks13 decks
85%synergy
Wooded Foothills
100%inclusion13 decks13 decks
65%synergy
Tropical Island
100%inclusion13 decks13 decks
85%synergy
Gemstone Caverns
100%inclusion13 decks13 decks
93%synergy
Arid Mesa
100%inclusion13 decks13 decks
92%synergy
Volcanic Island
100%inclusion13 decks13 decks
85%synergy
Scalding Tarn
100%inclusion13 decks13 decks
68%synergy
Polluted Delta
100%inclusion13 decks13 decks
89%synergy
City of Brass
100%inclusion13 decks13 decks
89%synergy
Flooded Strand
100%inclusion13 decks13 decks
89%synergy
Breeding Pool
92%inclusion12 decks13 decks
44%synergy
Mana Confluence
92%inclusion12 decks13 decks
82%synergy
Bloodstained Mire
85%inclusion11 decks13 decks
77%synergy
Stomping Ground
69%inclusion9 decks13 decks
22%synergy
Verdant Catacombs
69%inclusion9 decks13 decks
59%synergy
Windswept Heath
62%inclusion8 decks13 decks
50%synergy
Forbidden Orchard
38%inclusion5 decks13 decks
36%synergy
Exotic Orchard
31%inclusion4 decks13 decks
-25%synergy
Spire of Industry
31%inclusion4 decks13 decks
27%synergy
Hedge Maze
31%inclusion4 decks13 decks
18%synergy
Training Center
23%inclusion3 decks13 decks
-6%synergy
Sink into Stupor
15%inclusion2 decks13 decks
8%synergy
Thundering Falls
15%inclusion2 decks13 decks
6%synergy
Sea Gate Restoration
7.7%inclusion1 decks13 decks
6%synergy
Tarnished Citadel
7.7%inclusion1 decks13 decks
7%synergy
Talon Gates of Madara
7.7%inclusion1 decks13 decks
4%synergy
Mountain
7.7%inclusion1 decks13 decks
-84%synergy
Island
7.7%inclusion1 decks13 decks
-87%synergy
Forest
7.7%inclusion1 decks13 decks
-87%synergy
Rejuvenating Springs
7.7%inclusion1 decks13 decks
-26%synergy
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