JACE PRECON UPGRADE by PeeP

Format: Commander

Commander: Jace, Multiverse Architect

Bracket: 3

DeckCheck Threat Index: 36

Deck overview

This deck is a specialized 4-color Polymorph Control build helmed by Jace, Multiverse Architect. By omitting low-cost creature cards entirely, the deck ensures that every polymorph effect reveals directly into a massive, game-dominating creature or planeswalker. Early turns focus on accelerating mana with 2-CMC artifacts and establishing disposable token generators like Skrelv's Hive, Dreadhorde Invasion, and Lingering Souls. On Turn 4, Jace enters and uses his −3 ability to sacrifice a token, cheating threats like Blightsteel Colossus, Toxrill, the Corrosive, or Archon of Cruelty straight onto the battlefield. Supported by asymmetric protection from Serra's Emissary, board wipes like Sunfall, and backup swarm converters like Mass Polymorph and Synthetic Destiny, the deck dismantles opposing boards and finishes the table across consecutive combat steps.

Decklist (102 cards)

  • 1 Arcane Signet
  • 1 Archfiend of Despair
  • 1 Archon of Cruelty
  • 1 Ardyn, the Usurper
  • 1 Astral Dragon
  • 1 Avacyn, Angel of Horror
  • 1 Azorius Signet
  • 1 Battlefield Forge
  • 1 Blightsteel Colossus
  • 1 Brainstorm
  • 1 Brainsurge
  • 1 Caves of Koilos
  • 1 Chromatic Lantern
  • 1 Clifftop Retreat
  • 1 Command Tower
  • 1 Contaminated Landscape
  • 1 Cursed Mirror
  • 1 Darksteel Angel
  • 1 Despark
  • 1 Dimir Signet
  • 1 Dovin's Veto
  • 1 Dreadhorde Invasion
  • 1 Drowned Catacomb
  • 1 Elspeth, Sun's Champion
  • 1 Exotic Orchard
  • 1 Fabled Passage
  • 1 Fact or Fiction
  • 1 Fellwar Stone
  • 1 Fetid Heath
  • 1 Flawless Maneuver
  • 1 Glacial Fortress
  • 1 Gleaming Bastion
  • 1 Grand Crescendo
  • 3 Island
  • 1 Isolated Chapel
  • 1 Izzet Signet
  • 1 Jace, Multiverse Architect
  • 1 Jace, Unraveler of Secrets
  • 1 Kaya's Guile
  • 1 Kher Keep
  • 1 Lingering Souls
  • 1 Maha, Its Feathers Night
  • 1 Martial Coup
  • 1 Mass Polymorph
  • 1 Memnarch, the Warden
  • 2 Mountain
  • 1 Mystic Gate
  • 1 Mystic Remora
  • 1 Narset, Parter of Veils
  • 1 Nissa, Leyline Tamer
  • 1 Ob Nixilis, the Ascended
  • 1 Overlord of the Mistmoors
  • 1 Ovika, Enigma Goliath
  • 1 Path to Exile
  • 1 Perilous Landscape
  • 4 Plains
  • 1 Prairie Stream
  • 1 Proteus Staff
  • 1 Radiant Summit
  • 1 Rakdos Signet
  • 1 Reflecting Pool
  • 1 Restless Anchorage
  • 1 Restless Spire
  • 1 Rhystic Study
  • 1 Secure the Wastes
  • 1 Serra's Emissary
  • 1 Shark Typhoon
  • 1 Shivan Reef
  • 1 Sire of Seven Deaths
  • 1 Skrelv's Hive
  • 1 Sol Ring
  • 1 Staff of the Storyteller
  • 1 Stroke of Midnight
  • 1 Sulfur Falls
  • 1 Sulfurous Springs
  • 1 Summon: Bahamut
  • 1 Summon: Knights of Round
  • 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 The Theorist, Jace Beleren
  • 1 Toxrill, the Corrosive
  • 1 Turbulent Crater
  • 1 Turbulent Shore
  • 1 Turbulent Wetlands
  • 1 Ulamog's Dreadsire
  • 1 Underground River
  • 1 Whirlwind of Thought
  • 1 White Sun's Twilight