New Untitled Deck

Format: Commander

Commander: Jace, Multiverse Architect

Bracket: 3

DeckCheck Threat Index: 36

Deck overview

This deck is a sans-green (WUBR) Polymorph control deck commanded by Jace, Multiverse Architect. The entire creature suite is composed of game-warping 6-to-10 mana threats, intentionally excluding low-cost creatures so that any polymorph trigger always hits a catastrophic bomb. The deck spends the first three turns establishing four-color mana fixing and creating disposable creature tokens through cards like Skrelv's Hive, Dreadhorde Invasion, and Raise the Alarm. On Turn 4, Jace enters the battlefield and immediately uses his −3 ability to exile a token and flip into monsters like Archon of Cruelty, Serra's Emissary, or Archfiend of Despair. Secondary engines such as Proteus Staff, Identity Echo, and Mass Polymorph provide redundancy, while flexible sweepers and targeted exile spells keep opposing boards suppressed until the cheated army finishes the table.

Decklist (100 cards)

  • 1 Absolute Virtue
  • 1 Agent of Treachery
  • 1 Arcane Signet
  • 1 Archfiend of Despair
  • 1 Archon of Cruelty
  • 1 Ardyn, the Usurper
  • 1 Armaggon, Future Shark
  • 1 Ashen Rider
  • 1 Austere Command
  • 1 Avacyn, Angel of Horror
  • 1 Azorius Signet
  • 1 Battlefield Forge
  • 1 Caves of Koilos
  • 1 Chromatic Lantern
  • 1 Clifftop Retreat
  • 1 Command Tower
  • 1 Contaminated Landscape
  • 1 Currency Converter
  • 1 Cursed Mirror
  • 1 Darksteel Angel
  • 1 Despark
  • 1 Dimir Signet
  • 1 Dreadhorde Invasion
  • 1 Drowned Catacomb
  • 1 Elspeth, Sun's Champion
  • 1 Exotic Orchard
  • 1 Fable of the Mirror-Breaker // Reflection of Kiki-Jiki
  • 1 Fabled Passage
  • 1 Fatehold Charm
  • 1 Fellwar Stone
  • 1 Fetid Heath
  • 1 Flawless Maneuver
  • 1 Glacial Fortress
  • 1 Grand Crescendo
  • 1 Identity Echo
  • 3 Island
  • 1 Isolated Chapel
  • 1 Izzet Signet
  • 1 Jace, Multiverse Architect
  • 1 Kefka, Dancing Mad
  • 1 Kher Keep
  • 1 Lingering Souls
  • 1 Martial Coup
  • 1 Mass Polymorph
  • 1 Memnarch, the Warden
  • 2 Mountain
  • 1 Mystic Gate
  • 1 Nezahal, Primal Tide
  • 1 Nissa, Leyline Tamer
  • 1 Ob Nixilis, the Ascended
  • 1 Occult Epiphany
  • 1 Overlord of the Mistmoors
  • 1 Path of Ancestry
  • 1 Path to Exile
  • 1 Perilous Landscape
  • 4 Plains
  • 1 Prairie Stream
  • 1 Proteus Staff
  • 1 Radiant Summit
  • 1 Raise the Alarm
  • 1 Rakdos Signet
  • 1 Reflecting Pool
  • 1 Restless Anchorage
  • 1 Restless Spire
  • 1 Rune-Scarred Demon
  • 1 Secure the Wastes
  • 1 Serra's Emissary
  • 1 Shadow Summoning
  • 1 Shark Typhoon
  • 1 Shivan Reef
  • 1 Skrelv's Hive
  • 1 Sol Ring
  • 1 Staff of the Storyteller
  • 1 Sulfur Falls
  • 1 Sulfurous Springs
  • 1 Sunfall
  • 1 Sunken Ruins
  • 2 Swamp
  • 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 Turbulent Crater
  • 1 Turbulent Shore
  • 1 Turbulent Wetlands
  • 1 Tyrant's Familiar
  • 1 Underground River
  • 1 Venser, Fervent Forger
  • 1 White Sun's Twilight
  • 1 Windcrag Siege