Average Deck for Joshua Rosfield // The Prismatic Piper
Joshua Rosfield // The Prismatic Piper
Rank #4,076
22decks

Mar 11, 2026
Building RogSi (Rograkh and Silas Renn) for cEDH
Want to see what's under the hood of one of the best cEDH decks? Then check out this deck tech for RogSi (Rograkh and Silas Renn).

Feb 11, 2026
Biorhythm Is Unbanned in Commander. What Now?
That's right, you can now play Biorhythm in Commander. But how? Which decks should you run it in? Is it strictly a combo piece?
Average Decklist
- 1 Joshua RosfieldJoshua Rosfield
- 1 The Prismatic PiperThe Prismatic Piper
- 1 AbradeAbrade
- 1 Akiri, Fearless VoyagerAkiri, Fearless Voyager
- 1 All That GlittersAll That Glitters
- 1 An Offer You Can't RefuseAn Offer You Can't Refuse
- 1 Ancient TombAncient Tomb
- 1 Arcane SignetArcane Signet
- 1 Birgi, God of StorytellingBirgi, God of Storytelling
- 1 Blacksmith's TalentBlacksmith's Talent
- 1 Blasphemous ActBlasphemous Act
- 1 Bloodstained MireBloodstained Mire
- 1 Brass SquireBrass Squire
- 1 Bre of Clan StoutarmBre of Clan Stoutarm
- 1 Chaos WarpChaos Warp
- 1 Chromatic LanternChromatic Lantern
- 1 Command TowerCommand Tower
- 1 Commander's SphereCommander's Sphere
- 1 Danitha Capashen, ParagonDanitha Capashen, Paragon
- 1 Dark RitualDark Ritual
- 1 Decanter of Endless WaterDecanter of Endless Water
- 1 Deflecting SwatDeflecting Swat
- 1 Demonic TutorDemonic Tutor
- 1 Desperate RitualDesperate Ritual
- 1 Exotic OrchardExotic Orchard
- 1 Faithless LootingFaithless Looting
- 1 Fellwar StoneFellwar Stone
- 1 Final FortuneFinal Fortune
- 1 Flare of DuplicationFlare of Duplication
- 1 GambleGamble
- 1 Gilgamesh, Master-at-ArmsGilgamesh, Master-at-Arms
- 1 GrapeshotGrapeshot
- 1 Guild ArtisanGuild Artisan
- 1 Hexing SquelcherHexing Squelcher
- 1 Imperial RecruiterImperial Recruiter
- 1 Isolated WatchtowerIsolated Watchtower
- 1 Jeska's WillJeska's Will
- 1 Lens of ClarityLens of Clarity
- 1 Lightning BoltLightning Bolt
- 1 Lotus PetalLotus Petal
- 1 Loyal ApprenticeLoyal Apprentice
- 1 Mana VaultMana Vault
- 1 Mind StoneMind Stone
- 24 MountainMountain
- 1 Mox AmberMox Amber
- 1 Mox DiamondMox Diamond
- 1 Mox OpalMox Opal
- 1 Mystifying MazeMystifying Maze
- 1 Open the ArmoryOpen the Armory
- 1 Path of AncestryPath of Ancestry
- 1 PyroblastPyroblast
- 1 Quintessential KatanaQuintessential Katana
- 1 Ragavan, Nimble PilfererRagavan, Nimble Pilferer
- 1 Red Elemental BlastRed Elemental Blast
- 1 Relic SeekerRelic Seeker
- 1 Rite of FlameRite of Flame
- 1 Runaway Steam-KinRunaway Steam-Kin
- 1 Scalding TarnScalding Tarn
- 1 Scavenger GroundsScavenger Grounds
- 1 Simian Spirit GuideSimian Spirit Guide
- 1 Sol RingSol Ring
- 1 Sphere GridSphere Grid
- 1 Springleaf DrumSpringleaf Drum
- 1 Sram, Senior EdificerSram, Senior Edificer
- 1 Storm-Kiln ArtistStorm-Kiln Artist
- 1 Super StateSuper State
- 1 Swiftfoot BootsSwiftfoot Boots
- 1 Thought VesselThought Vessel
- 1 Thrill of PossibilityThrill of Possibility
- 1 Tormod's CryptTormod's Crypt
- 1 Tyrite SanctumTyrite Sanctum
- 1 Underworld BreachUnderworld Breach
- 1 Untimely MalfunctionUntimely Malfunction
- 1 Urza's SagaUrza's Saga
- 1 Wheel of FortuneWheel of Fortune
- 1 Wheel of MisfortuneWheel of Misfortune
- 1 Wooded FoothillsWooded Foothills
Akiri, Fearless Voyager
Akiri, Fearless Voyager
Birgi, God of Storytelling
Birgi, God of Storytelling
Brass Squire
Brass Squire
Bre of Clan Stoutarm
Bre of Clan Stoutarm
Danitha Capashen, Paragon
Danitha Capashen, Paragon
Gilgamesh, Master-at-Arms
Gilgamesh, Master-at-Arms
Hexing Squelcher
Hexing Squelcher
Imperial Recruiter
Imperial Recruiter
Loyal Apprentice
Loyal Apprentice
Ragavan, Nimble Pilferer
Ragavan, Nimble Pilferer
Relic Seeker
Relic Seeker
Runaway Steam-Kin
Runaway Steam-Kin
Simian Spirit Guide
Simian Spirit Guide
Sram, Senior Edificer
Sram, Senior Edificer
Storm-Kiln Artist
Storm-Kiln Artist
Instants (13)
Abrade
Abrade
An Offer You Can't Refuse
An Offer You Can't Refuse
Chaos Warp
Chaos Warp
Dark Ritual
Dark Ritual
Deflecting Swat
Deflecting Swat
Desperate Ritual
Desperate Ritual
Final Fortune
Final Fortune
Flare of Duplication
Flare of Duplication
Lightning Bolt
Lightning Bolt
Pyroblast
Pyroblast
Red Elemental Blast
Red Elemental Blast
Thrill of Possibility
Thrill of Possibility
Untimely Malfunction
Untimely Malfunction
Sorceries (10)
Blasphemous Act
Blasphemous Act
Demonic Tutor
Demonic Tutor
Faithless Looting
Faithless Looting
Gamble
Gamble
Grapeshot
Grapeshot
Jeska's Will
Jeska's Will
Open the Armory
Open the Armory
Rite of Flame
Rite of Flame
Wheel of Fortune
Wheel of Fortune
Wheel of Misfortune
Wheel of Misfortune
Artifacts (18)
Arcane Signet
Arcane Signet
Chromatic Lantern
Chromatic Lantern
Commander's Sphere
Commander's Sphere
Decanter of Endless Water
Decanter of Endless Water
Fellwar Stone
Fellwar Stone
Lens of Clarity
Lens of Clarity
Lotus Petal
Lotus Petal
Mana Vault
Mana Vault
Mind Stone
Mind Stone
Mox Amber
Mox Amber
Mox Diamond
Mox Diamond
Mox Opal
Mox Opal
Quintessential Katana
Quintessential Katana
Sol Ring
Sol Ring
Springleaf Drum
Springleaf Drum
Swiftfoot Boots
Swiftfoot Boots
Thought Vessel
Thought Vessel
Tormod's Crypt
Tormod's Crypt
Enchantments (6)
All That Glitters
All That Glitters
Blacksmith's Talent
Blacksmith's Talent
Guild Artisan
Guild Artisan
Sphere Grid
Sphere Grid
Super State
Super State
Underworld Breach
Underworld Breach
Lands (12)
Ancient Tomb
Ancient Tomb
Bloodstained Mire
Bloodstained Mire
Command Tower
Command Tower
Exotic Orchard
Exotic Orchard
Isolated Watchtower
Isolated Watchtower
Mystifying Maze
Mystifying Maze
Path of Ancestry
Path of Ancestry
Scalding Tarn
Scalding Tarn
Scavenger Grounds
Scavenger Grounds
Tyrite Sanctum
Tyrite Sanctum
Urza's Saga
Urza's Saga
Wooded Foothills
Wooded Foothills
Basics (1)
Mountain
24 Mountains