Jace, Polymorph Architect by FrostBytes

Format: Commander

Commander: Jace, Multiverse Architect

Bracket: 4

DeckCheck Threat Index: 41

Deck overview

This deck is a five-color Polymorph control strategy commanded by Jace, Multiverse Architect. The primary game plan creates low-cost creature tokens during the early turns using cards like Skrelv's Hive, Staff of the Storyteller, and Lingering Souls. On Turn 4, the deck casts Jace and uses his -3 loyalty ability to transform a token into a massive creature threat directly from the library. High-impact bombs such as Archon of Cruelty, Razaketh, the Foulblooded, Serra's Emissary, and Moonshaker Cavalry quickly overwhelm opponents through combat and devastating ETB triggers. Efficient countermagic, removal, and defensive spells protect the setup and disrupt opposing strategies. If Jace is removed, the deck easily pivots to alternative cheat spells like Mass Polymorph and Proteus Staff to maintain relentless pressure and close the game by Turn 7.

Decklist (100 cards)

  • 1 Aminatou, the Fateshifter
  • 1 Angel of the Ruins
  • 1 Anguished Unmaking
  • 1 Arcane Denial
  • 1 Arcane Signet
  • 1 Archfiend of Despair
  • 1 Archon of Cruelty
  • 1 Armaggon, Future Shark
  • 1 Ashen Rider
  • 1 Black Market Connections
  • 1 Bleachbone Verge
  • 1 Blind Obedience
  • 1 Blood Crypt
  • 1 Bloodstained Mire
  • 1 Brainstorm
  • 1 Brainsurge
  • 1 Chaos Mutation
  • 1 Chromatic Lantern
  • 1 Clifftop Retreat
  • 1 Command Tower
  • 1 Counterspell
  • 1 Cursed Mirror
  • 1 Despark
  • 1 Divergent Transformations
  • 1 Drowned Catacomb
  • 1 Field of the Dead
  • 1 Flawless Maneuver
  • 1 Flooded Strand
  • 1 Forth Eorlingas!
  • 1 Galactus, Devourer of Worlds
  • 1 Glacial Fortress
  • 1 Gloomlake Verge
  • 1 Godless Shrine
  • 1 Grand Crescendo
  • 1 Hallowed Fountain
  • 1 Inkshield
  • 2 Island
  • 1 Isolated Chapel
  • 1 Jace, Multiverse Architect
  • 1 Kaya's Ghostform
  • 1 Kykar, Wind's Fury
  • 1 Lingering Souls
  • 1 Magister Sphinx
  • 1 Marang River Regent // Coil and Catch
  • 1 Marsh Flats
  • 1 Mass Polymorph
  • 1 Moonshaker Cavalry
  • 1 Mountain
  • 1 Mystical Tutor
  • 1 Nissa, Leyline Tamer
  • 1 Oath of Teferi
  • 1 Occult Epiphany
  • 1 Ori, Plate Stacker
  • 1 Panharmonicon
  • 2 Plains
  • 1 Polluted Delta
  • 1 Polymorph
  • 1 Prismatic Vista
  • 1 Proteus Staff
  • 1 Raffine's Tower
  • 1 Raugrin Triome
  • 1 Razaketh, the Foulblooded
  • 1 Reflecting Pool
  • 1 Relic of Sauron
  • 1 Rhystic Study
  • 1 Sacred Foundry
  • 1 Scalding Tarn
  • 1 Sea of Clouds
  • 1 Secure the Wastes
  • 1 Serra's Emissary
  • 1 Skrelv's Hive
  • 1 Smothering Tithe
  • 1 Sol Ring
  • 1 Spark Double
  • 1 Spectator Seating
  • 1 Sphinx of the Steel Wind
  • 1 Staff of the Storyteller
  • 1 Steam Vents
  • 1 Stock Up
  • 1 Strix Serenade
  • 1 Sulfur Falls
  • 1 Summon: Bahamut
  • 1 Sunfall
  • 1 Swamp
  • 1 Swan Song
  • 1 Swords to Plowshares
  • 1 Synthetic Destiny
  • 1 Talisman of Creativity
  • 1 Talisman of Dominance
  • 1 Talisman of Indulgence
  • 1 Talisman of Progress
  • 1 Tempt with Bunnies
  • 1 Terror of the Peaks
  • 1 Training Center
  • 1 Vault of Champions
  • 1 Watery Grave
  • 1 White Sun's Twilight
  • 1 Xander's Lounge