Jace's Multiversal Polymorph by mkent92

Format: Commander

Commander: Jace, Multiverse Architect

Bracket: 3

DeckCheck Threat Index: 36

Deck overview

This Commander deck is a 4-color Polymorph strategy led by Jace, Multiverse Architect. The primary plan generates cheap creature tokens in the early game using low-cost enchantments and artifacts like Skrelv's Hive, Dreadhorde Invasion, and Staff of the Storyteller. On turn 4, Jace enters the battlefield and immediately uses his −3 loyalty ability to exile a token, flipping directly into one of 19 massive, game-warping creatures or planeswalkers from the library. High-impact hits like Jin-Gitaxias, Progress Tyrant, Elesh Norn, Grand Cenobite, Archon of Cruelty, and Avacyn, Angel of Hope establish dominant board control, lock out opposing spells, or dismantle opposing resources. Backup polymorph spells like Mass Polymorph, Synthetic Destiny, and Divergent Transformations ensure redundant paths to flooding the battlefield with colossal threats. The deck closes games over two to three combat cycles with flying behemoths and decisive overrun effects like Moonshaker Cavalry, supported by efficient white removal and free defensive spells.

Decklist (100 cards)

  • 1 Absolute Virtue
  • 1 An Offer You Can't Refuse
  • 1 Arcane Denial
  • 1 Arcane Signet
  • 1 Archfiend of Despair
  • 1 Archon of Cruelty
  • 1 Avacyn, Angel of Hope
  • 1 Avacyn, Angel of Horror
  • 1 Azorius Signet
  • 1 Blood Crypt
  • 1 Boros Signet
  • 1 Brainstorm
  • 1 Brainsurge
  • 1 Chromatic Lantern
  • 1 Clifftop Retreat
  • 1 Command Tower
  • 1 Contaminated Landscape
  • 1 Counterspell
  • 1 Cursed Mirror
  • 1 Darksteel Angel
  • 1 Deserted Beach
  • 1 Despark
  • 1 Dimir Signet
  • 1 Divergent Transformations
  • 1 Dreadhorde Invasion
  • 1 Elesh Norn, Grand Cenobite
  • 1 Elspeth, Sun's Champion
  • 1 Exotic Orchard
  • 1 Fabled Passage
  • 1 Fellwar Stone
  • 1 Flawless Maneuver
  • 1 Flooded Strand
  • 1 Glacial Fortress
  • 1 Godless Shrine
  • 1 Grand Crescendo
  • 1 Hall of Echoes
  • 1 Haunted Ridge
  • 1 Identity Echo
  • 3 Island
  • 1 Isolated Chapel
  • 1 Izzet Signet
  • 1 Jace, Multiverse Architect
  • 1 Jhoira, Weatherlight Corsair
  • 1 Jin-Gitaxias, Progress Tyrant
  • 1 Kher Keep
  • 1 Lingering Souls
  • 1 Martial Coup
  • 1 Mass Polymorph
  • 1 Memnarch, the Warden
  • 1 Misty Rainforest
  • 1 Moonshaker Cavalry
  • 2 Mountain
  • 1 Nissa, Leyline Tamer
  • 1 Overlord of the Mistmoors
  • 1 Ovika, Enigma Goliath
  • 1 Path to Exile
  • 1 Perilous Landscape
  • 4 Plains
  • 1 Polluted Delta
  • 1 Prairie Stream
  • 1 Proteus Staff
  • 1 Radiant Summit
  • 1 Reality Scramble
  • 1 Reflecting Pool
  • 1 Sacred Foundry
  • 1 Sea of Clouds
  • 1 Secure the Wastes
  • 1 Serra's Emissary
  • 1 Shark Typhoon
  • 1 Skrelv's Hive
  • 1 Sol Ring
  • 1 Spark Double
  • 1 Staff of the Storyteller
  • 1 Stroke of Midnight
  • 1 Summon: Bahamut
  • 1 Sunfall
  • 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 Turbulent Crater
  • 1 Turbulent Shore
  • 1 Turbulent Wetlands
  • 1 Verdant Catacombs
  • 1 Watery Grave
  • 1 Whirlwind of Thought
  • 1 White Sun's Twilight
  • 1 Windcrag Siege
  • 1 Windswept Heath
  • 1 Zetalpa, Primal Dawn