Average Deck for Joshua Rosfield // Silas Renn, Seeker Adept - Polymorph

Joshua Rosfield // Silas Renn, Seeker Adept

Rank #291

29decks

As Commander Joshua Rosfield Silas Renn, Seeker Adept Average Deck Decks

Bracket

All 1 2 3 4 5

Budget

Any $$$$

A cEDH Guide to Rograkh, Son of Rohgahh

Why is Rograkh, Son of Rohgahh cEDH's most broken commander? A look at how a free 0/1 Kobold unlocks the format's best cards and partners.

Jun 22, 2026

Cas Hinds

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.

Decklist

Joshua Rosfield

Silas Renn, Seeker Adept

Buy at Card Kingdom

Buy at TCGPlayer

Buy at Manapool

Playtest on Archidekt

Commanders
- 1Joshua RosfieldJoshua Rosfield
- 1Silas Renn, Seeker AdeptSilas Renn, Seeker Adept
Creatures (5)
- 1Hoarding BroodlordHoarding Broodlord
- 1Hullbreaker HorrorHullbreaker Horror
- 1Jin-Gitaxias, Core AugurJin-Gitaxias, Core Augur
- 1Prismari, the InspirationPrismari, the Inspiration
- 1Shefet ArchfiendShefet Archfiend
Instants (24)
- 1An Offer You Can't RefuseAn Offer You Can't Refuse
- 1Borne Upon a WindBorne Upon a Wind
- 1Brain FreezeBrain Freeze
- 1Cabal RitualCabal Ritual
- 1Chain of VaporChain of Vapor
- 1Chaos MutationChaos Mutation
- 1Culling the WeakCulling the Weak
- 1Cyclonic RiftCyclonic Rift
- 1Dark RitualDark Ritual
- 1Deflecting SwatDeflecting Swat
- 1DispelDispel
- 1Divergent TransformationsDivergent Transformations
- 1Fierce GuardianshipFierce Guardianship
- 1FlashbackFlashback
- 1FlusterstormFlusterstorm
- 1Force of NegationForce of Negation
- 1Force of WillForce of Will
- 1Mental MisstepMental Misstep
- 1Mystical TutorMystical Tutor
- 1Pact of NegationPact of Negation
- 1Red Elemental BlastRed Elemental Blast
- 1SnapSnap
- 1Swan SongSwan Song
- 1Vampiric TutorVampiric Tutor
Sorceries (18)
- 1Beseech the MirrorBeseech the Mirror
- 1Chaotic TransformationChaotic Transformation
- 1Demonic TutorDemonic Tutor
- 1Diabolic IntentDiabolic Intent
- 1Faithless LootingFaithless Looting
- 1Flow StateFlow State
- 1GambleGamble
- 1Imperial SealImperial Seal
- 1Jeska's WillJeska's Will
- 1PolymorphPolymorph
- 1Praetor's GraspPraetor's Grasp
- 1Reality ScrambleReality Scramble
- 1ReanimateReanimate
- 1Rite of FlameRite of Flame
- 1TransmogrifyTransmogrify
- 1Unmarked GraveUnmarked Grave
- 1Wheel of FortuneWheel of Fortune
- 1WindfallWindfall
Artifacts (14)
- 1Arcane SignetArcane Signet
- 1Chrome MoxChrome Mox
- 1Fellwar StoneFellwar Stone
- 1Lotus PetalLotus Petal
- 1Mana VaultMana Vault
- 1Mox AmberMox Amber
- 1Mox OpalMox Opal
- 1Paradise MantleParadise Mantle
- 1Pumpkin BombsPumpkin Bombs
- 1Sol RingSol Ring
- 1Springleaf DrumSpringleaf Drum
- 1Talisman of CreativityTalisman of Creativity
- 1Talisman of DominanceTalisman of Dominance
- 1Talisman of IndulgenceTalisman of Indulgence
Enchantments (5)
- 1Animate DeadAnimate Dead
- 1Kickoff CelebrationsKickoff Celebrations
- 1Mystic RemoraMystic Remora
- 1Rhystic StudyRhystic Study
- 1Underworld BreachUnderworld Breach
Planeswalker (1)
- 1Lukka, Coppercoat OutcastLukka, Coppercoat Outcast
Lands (31)
- 1Ancient TombAncient Tomb
- 1BadlandsBadlands
- 1Blood CryptBlood Crypt
- 1Bloodstained MireBloodstained Mire
- 1City of BrassCity of Brass
- 1Command TowerCommand Tower
- 1Flooded StrandFlooded Strand
- 1Gemstone CavernsGemstone Caverns
- 4IslandIsland
- 1Luxury SuiteLuxury Suite
- 1Mana ConfluenceMana Confluence
- 1Marsh FlatsMarsh Flats
- 1Misty RainforestMisty Rainforest
- 1Morphic PoolMorphic Pool
- 2MountainMountain
- 1Polluted DeltaPolluted Delta
- 1Scalding TarnScalding Tarn
- 1Steam VentsSteam Vents
- 3SwampSwamp
- 1Training CenterTraining Center
- 1Underground SeaUnderground Sea
- 1Verdant CatacombsVerdant Catacombs
- 1Volcanic IslandVolcanic Island
- 1Watery GraveWatery Grave
- 1Wooded FoothillsWooded Foothills

Group by

Sort by

Filters Card Filters

Hoarding Broodlord

Hullbreaker Horror

Jin-Gitaxias, Core Augur

Prismari, the Inspiration

Shefet Archfiend

Instants (24)

An Offer You Can't Refuse

Borne Upon a Wind

Brain Freeze

Cabal Ritual

Chain of Vapor

Chaos Mutation

Culling the Weak

Cyclonic Rift

Dark Ritual

Deflecting Swat

Dispel

Divergent Transformations

Fierce Guardianship

Flashback

Flusterstorm

Force of Negation

Force of Will

Mental Misstep

Mystical Tutor

Pact of Negation

Red Elemental Blast

Snap

Swan Song

Vampiric Tutor

Sorceries (18)

Beseech the Mirror

Chaotic Transformation

Demonic Tutor

Diabolic Intent

Faithless Looting

Flow State

Gamble

Imperial Seal

Jeska's Will

Polymorph

Praetor's Grasp

Reality Scramble

Reanimate

Rite of Flame

Transmogrify

Unmarked Grave

Wheel of Fortune

Windfall

Artifacts (14)

Arcane Signet

Chrome Mox

Fellwar Stone

Lotus Petal

Mana Vault

Mox Amber

Mox Opal

Paradise Mantle

Pumpkin Bombs

Sol Ring

Springleaf Drum

Talisman of Creativity

Talisman of Dominance

Talisman of Indulgence

Enchantments (5)

Animate Dead

Kickoff Celebrations

Mystic Remora

Rhystic Study

Underworld Breach

Planeswalkers (1)

Lukka, Coppercoat Outcast

Lands (22)

Ancient Tomb

Badlands

Blood Crypt

Bloodstained Mire

City of Brass

Command Tower

Flooded Strand

Gemstone Caverns

Luxury Suite

Mana Confluence

Marsh Flats

Misty Rainforest

Morphic Pool

Polluted Delta

Scalding Tarn

Steam Vents

Training Center

Underground Sea

Verdant Catacombs

Volcanic Island

Watery Grave

Wooded Foothills

Basics (3)

Island

4 Island

Mountain

2 Mountain

Swamp

3 Swamp