The UR Sphinx by Technic17O

Format: Commander

Commander: The Ur-Sphinx

Bracket: 3

DeckCheck Threat Index: 37

Deck overview

This deck is an Esper Sphinx tribal strategy that converts mana acceleration and eminence cost reduction into overwhelming airborne dominance. The commander, The Ur-Sphinx, discounts all Sphinx spells from the command zone, enabling early deployment of high-cost creatures that double as card advantage engines. Early turns focus on establishing 2-CMC mana rocks and cost reducers to deploy cards like Unesh, Criosphinx Sovereign, Tivit, Seller of Secrets, and Consecrated Sphinx ahead of curve. Once established, the deck transitions into a controlling midrange plan, leveraging efficient spot removal and countermagic to protect its board while generating substantial card advantage. Evasive threats apply consistent combat damage across the table, finishing games through sustained aerial attacks. While the deck lacks fast combo finishes or hard lockouts, its high creature quality, innate ward abilities, and card draw engines ensure long-term resilience against opposing disruption.

Decklist (100 cards)

  • 1 Absorb
  • 1 An Offer You Can't Refuse
  • 1 Anguished Unmaking
  • 1 Anticipate
  • 1 Arcane Sanctum
  • 1 Arcane Signet
  • 1 Azorius Signet
  • 1 Bojuka Bog
  • 1 Brokers Hideout
  • 1 Caves of Koilos
  • 1 Chancellor of the Spires
  • 1 Chromatic Lantern
  • 1 Command Tower
  • 1 Commander's Sphere
  • 1 Concealed Courtyard
  • 1 Consecrated Sphinx
  • 1 Contaminated Landscape
  • 1 Counterspell
  • 1 Damn
  • 1 Darkslick Shores
  • 1 Darkwater Catacombs
  • 1 Dazzling Sphinx
  • 1 Defiler of Dreams
  • 1 Deserted Beach
  • 1 Desolate Mire
  • 1 Dimir Signet
  • 1 Dovin's Veto
  • 1 Dream Trawler
  • 1 Drowned Catacomb
  • 1 Elenda and Azor
  • 1 Erebos's Intervention
  • 1 Fabled Passage
  • 1 Fellwar Stone
  • 1 Flawless Maneuver
  • 1 Glacial Fortress
  • 1 Impulse
  • 1 Inspired Sphinx
  • 5 Island
  • 1 Isolated Chapel
  • 1 Isperia, Supreme Judge
  • 1 Jubilant Skybonder
  • 1 Lotho, Corrupt Shirriff
  • 1 Maestros Theater
  • 1 Mana Leak
  • 1 Master of Predicaments
  • 1 Medomai the Ageless
  • 1 Merciless Eviction
  • 1 Mind Stone
  • 1 Mystic Sanctuary
  • 1 Negate
  • 1 No More Lies
  • 1 Obscura Storefront
  • 1 Orzhov Signet
  • 4 Plains
  • 1 Prairie Stream
  • 1 Raffine, Scheming Seer
  • 1 Scholar of the Lost Trove
  • 1 Seachrome Coast
  • 1 Shattered Sanctum
  • 1 Shipwreck Marsh
  • 1 Silundi Vision // Silundi Isle
  • 1 Skycloud Expanse
  • 1 Smothering Tithe
  • 1 Sol Ring
  • 1 Sphinx of Clear Skies
  • 1 Sphinx of Enlightenment
  • 1 Sphinx of Foresight
  • 1 Sphinx of the Final Word
  • 1 Sphinx of the Revelation
  • 1 Sphinx of the Second Sun
  • 1 Sphinx of the Steel Wind
  • 1 Sunken Hollow
  • 4 Swamp
  • 1 Swiftfoot Boots
  • 1 Swords to Plowshares
  • 1 Talisman of Dominance
  • 1 Talisman of Hierarchy
  • 1 Talisman of Progress
  • 1 The Ur-Sphinx
  • 1 Thought Vessel
  • 1 Tivit, Seller of Secrets
  • 1 Turn Aside
  • 1 Unesh, Criosphinx Sovereign
  • 1 Utter End
  • 1 Void Rend
  • 1 Warden of Evos Isle
  • 1 Wash Away
  • 1 Watcher of the Spheres
  • 1 Windreader Sphinx
  • 1 Yennett, Cryptic Sovereign