Infinite Theorizing by Irwynn

Format: Commander

Commander: Uldaros Theorix

Bracket: 4

DeckCheck Threat Index: 45

Deck overview

This deck is a focused Dimir self-mill and graveyard combo build centered around Uldaros Theorix. The primary game plan uses early turns to stock the graveyard through efficient self-mill cards such as Stitcher's Supplier and Otherworldly Gaze, or precise graveyard tutors including Entomb and Buried Alive. Once the graveyard contains a game-ending package—specifically Leveler and Reanimate, with Thassa's Oracle available—the deck casts Uldaros Theorix on Turn 5. When Uldaros enters the battlefield, his cast-dependent trigger copies and casts both spells without paying mana costs. Leveler empties the library, and Reanimate brings back Thassa's Oracle to claim an immediate same-turn victory. Backed by redundant clone effects, alternative win conditions like Doomsday Excruciator and Laboratory Maniac, and direct reanimation routes, the deck maintains strong independence and recovery even when its commander is targeted.

Decklist (100 cards)

• 1 Altar of Dementia
• 1 Ancestral Vision
• 1 Arcane Denial
• 1 Arcane Signet
• 1 Buried Alive
• 1 Cephalid Coliseum
• 1 Clever Impersonator
• 1 Command Beacon
• 1 Command Tower
• 1 Compelling Argument
• 1 Crucible of Worlds
• 1 Dakmor Salvage
• 1 Dark Matter Manipulator
• 1 Deceptive Frostkite
• 1 Deranged Assistant
• 1 Dimir Signet
• 1 Doomsday Excruciator
• 1 Drowned Catacomb
• 1 Drownyard Temple
• 1 Entomb
• 1 Fabled Passage
• 1 Fell the Profane // Fell Mire
• 1 Flesh Duplicate
• 1 Gifts Ungiven
• 1 Glasspool Mimic // Glasspool Shore
• 1 Glimpse the Unthinkable
• 1 Heartless Summoning
• 1 Infernal Grasp
• 9 Island
• 1 Laboratory Maniac
• 1 Ledger Shredder
• 1 Leveler
• 1 Lich's Relic
• 1 Liliana the Repentant
• 1 Living End
• 1 Lotus Petal
• 1 Mental Note
• 1 Millikin
• 1 Mirror Image
• 1 Mox Tantalite
• 1 Multiply by Zero
• 1 Negate
• 1 Nephalia Drownyard
• 1 Otherworldly Gaze
• 1 Palantír of Orthanc
• 1 Panharmonicon
• 1 Perpetual Timepiece
• 1 Persist
• 1 Phantasmal Image
• 1 Polluted Delta
• 1 Profane Tutor
• 1 Reanimate
• 1 Release to the Wind
• 1 Restless Reef
• 1 Ripples of Undeath
• 1 Riverchurn Monument
• 1 Sakashima of a Thousand Faces
• 1 Singularity Rupture
• 1 Sol Ring
• 1 Sol Talisman
• 1 Spark Double
• 1 Starfield Vocalist
• 1 Stillness in Motion
• 1 Stitcher's Supplier
• 1 Sunken Hollow
• 8 Swamp
• 1 Takenuma, Abandoned Mire
• 1 Thassa's Oracle
• 1 The Ancient One
• 1 The Warring Triad
• 1 Theorix Metamage // Omit Variables
• 1 Thought Scour
• 1 Tolarian Winds
• 1 Toxic Deluge
• 1 Traumatize
• 1 Uldaros Theorix
• 1 Undercity Sewers
• 1 Underground River
• 1 Unmarked Grave
• 1 Unsummon
• 1 Urborg, Tomb of Yawgmoth
• 1 Vile Entomber
• 1 Visions of Beyond
• 1 Wail of the Forgotten
• 1 Waxen Shapethief