Jace, Multiverse Architect leads a four-color superfriends-and-polymorph deck. It plays a wide suite of empower Jace cards and Way enchantments that build up a Jace planeswalker token and hand every planeswalker extra loyalty abilities. Alongside that runs a creature package that the commander's −3, Identity Echo and mass-polymorph effects churn into random big threats off the top of the library. Its expensive top-end creatures exist to be cheated out this way, while the commander's +1 filters draws and its tax keeps attackers off it. How it wins: The deck overwhelms the table with a battlefield of planeswalkers, tokens and polymorphed giants like Archon of Cruelty, Avacyn and Emrakul, closing with combat backed by planeswalker ping damage, or with Jace, Reality Sculptor's library-exile ultimate once Jace loyalty reaches twenty-five. Key roles: - Empower engine: These cards create and grow a Jace token, giving a second planeswalker body and heaping loyalty that fuels ultimates and repeated abilities (Protege's Awakening, Theorist's Proxy, Jace's Machinations) - Way enchantments: They grant every planeswalker new loyalty abilities and reward activating or growing them, turning each walker into a token maker, card drawer or burn source (Way of the Mind Sculptor, Way of the Warlord, Way of the Healer) - Polymorph and cheat: Cheap bodies and tokens are exiled or swapped into whatever creature tops the library, alongside the commander's −3, to put expensive bombs into play far ahead of curve (Identity Echo, Synthetic Destiny, Mass Polymorph) - Big payoffs to hit: High-impact creatures that are clunky to cast but devastating when revealed (Archon of Cruelty, Avacyn, Angel of Horror, Emrakul, the Exigent Doom) - Planeswalker protection and loyalty growth: These cards keep walkers alive, stop them dying at zero loyalty, or add loyalty from lifegain and deaths (Sanctum Lurker, Tomik, Orzhov Lawmage, Way of the Mentor) - Board control and fodder: Token makers supply bodies to swap or sacrifice, while sweepers like Overwrite the Multiverse reset the board and feed empower (Hexhaven Battalion, Overwrite the Multiverse, Elspeth, Sun's Champion)

Jace, Multiverse Architect decklist

• Ajani Resolute
• Ajani Unrelenting
• Akroma, Angel of Fury
• Arcane Signet
• Archfiend of Despair
• Archon of Cruelty
• Arni, Humble Scribe
• Avacyn, Angel of Horror
• Azorius Signet
• Battlefield Forge
• Brainstorm
• Brainsurge
• Caves of Koilos
• Chandra, Chill of Compliance
• Chromatic Lantern
• Clifftop Retreat
• Command Tower
• Contaminated Landscape
• Countersculpt
• Currency Converter
• Dack Fayden, Helping Hand
• Darksteel Angel
• Dedicated Commons
• Deserted Beach
• Despark
• Dimir Signet
• Dreadhorde Invasion
• Drowned Catacomb
• Elspeth, Sun's Champion
• Emrakul, the Exigent Doom
• Exotic Orchard
• Fact or Fiction
• Fatehold Annex
• Fatehold Charm
• Fblthp, Impossibly Lost
• Fellwar Stone
• Fetid Heath
• Flawless Maneuver
• Flickering Hound
• Geist of Saint Thalia
• Ginger, Queen of Sweets
• Glacial Fortress
• Grand Crescendo
• Haunted Ridge
• Heartstring Puller
• Hexhaven Battalion
• Identity Echo
• Ingris Stingerquill
• Innovative Commons
• Isolated Chapel
• Izzet Signet
• Jace
• Jace, Mirror Mage
• Jace, Reality Sculptor
• Jace, the Mind Sculptor
• Jace's Machinations
• Jhoira, Weatherlight Corsair
• Keeper of the Quiet Hour
• Koth of the Homestead
• Liliana the Faultless
• Liliana the Repentant
• Lingering Souls
• Loyal Tutor
• Martial Coup
• Mass Polymorph
• Memnarch, the Warden
• Meticulous Commons
• Mindseeker Oculus
• Murmuring Volume
• Mystic Gate
• Nissa, Leyline Tamer
• Niv-Mizzet, Ghost Counsel
• No Admittance
• Ob Nixilis, the Ascended
• Occult Epiphany
• Omnath, Locus of the Void
• Overlord of the Mistmoors
• Overwrite the Multiverse
• Path of Ancestry
• Path to Exile
• Perilous Landscape
• Plan for All Outcomes
• Prairie Stream
• Protege's Awakening
• Proteus Staff
• Radiant Summit
• Rakdos Signet
• Recursive Recruitment
• Reflecting Pool
• Repurposed Enforcer
• Rescue Girl, First Responder
• Restless Anchorage
• Restless Spire
• Room of Refuge
• Sanctum Lurker
• Screeching Soulbreaker
• Secure the Wastes
• Serra's Emissary
• Shipwreck Marsh
• Shivan Reef
• Skrelv's Hive
• Sol Ring
• Solve for Disappointment
• Sphinx of False Conclusions
• Staff of the Storyteller
• Stingerquill Annex
• Stroke of Midnight
• Sulfur Falls
• Sulfurous Springs
• Sunfall
• Sunken Ruins
• Swords to Plowshares
• Synthetic Destiny
• Talisman of Creativity
• Talisman of Dominance
• Talisman of Indulgence
• Talisman of Progress
• Tamiyo, Upriser Crowned
• Teferi's Reproach
• The Theorist, Jace Beleren
• The Ur-Sphinx
• Theorist's Proxy
• Theorist's Sanctum
• Theorix Annex
• Tomik, Orzhov Lawmage
• Turbulent Crater
• Turbulent Shore
• Turbulent Wetlands
• Underground River
• Venser, Fervent Forger
• Violent Echoes
• Way of the Cryomancer
• Way of the Deathbringer
• Way of the Healer
• Way of the Mentor
• Way of the Mind Sculptor
• Way of the Necromancer
• Way of the Pyromancer
• Way of the Warlord
• White Sun's Twilight
• Windcrag Siege
• Wrath of the Bloodmane
• Your Fate Ends Here