Ur-Sphinx casual by Laurien

Format: Commander

Commander: The Ur-Sphinx

Bracket: 4

DeckCheck Threat Index: 52

Deck overview

This deck is a high-synergy Esper tribal midrange strategy helmed by The Ur-Sphinx. By combining early artifact ramp with the commander's Eminence ability and specialized tribal cost reducers, the deck accelerates massive, high-utility Sphinxes into play starting on Turn 4. Core engines like Unesh, Criosphinx Sovereign, Tivit, Seller of Secrets, and Kindred Discovery provide immense card advantage and velocity, rapidly filling the hand with threats and cheap interaction. The deck establishes a critical must-answer clock around Turn 5, taking control of the sky with resilient flying creatures equipped with ward and hexproof. Opponents are systematically eliminated through heavy combat damage accelerated by Magister Sphinx and Medomai the Ageless. An elite suite of 1-mana and 2-mana counterspells, pinpoint exile removal, and asymmetric board wipes like Raise the Palisade protect the board and disrupt opposing strategies, ensuring dominant transitions from the midgame into a definitive combat finish.

Decklist (100 cards)

• 1 Adarkar Wastes
• 1 An Offer You Can't Refuse
• 1 Anguished Unmaking
• 1 Arcane Sanctum
• 1 Arcane Signet
• 1 Azor, the Lawbringer
• 1 Azorius Signet
• 1 Bojuka Bog
• 1 Castle Vantress
• 1 Cavern of Souls
• 1 Caves of Koilos
• 1 Changeling Outcast
• 1 City of Brass
• 1 Command Tower
• 1 Counterspell
• 1 Dazzling Sphinx
• 1 Defiler of Dreams
• 1 Delay
• 1 Deserted Beach
• 1 Dimir Signet
• 1 Dovin's Veto
• 1 Dream Eater
• 1 Dream Trawler
• 1 Drowned Catacomb
• 1 Elenda and Azor
• 1 Enigma Sphinx
• 1 Exotic Orchard
• 1 Fabled Passage
• 1 Fellwar Stone
• 1 Flooded Strand
• 1 Glacial Fortress
• 1 Godless Shrine
• 1 Grave Researcher // Reanimate
• 1 Hallowed Fountain
• 1 Heartless Summoning
• 1 Herald's Horn
• 1 Horizon of Progress
• 1 Isolated Chapel
• 1 Kindred Discovery
• 1 Kindred Dominance
• 1 Lofty Denial
• 1 Magister Sphinx
• 1 Mana Drain
• 1 March of Swirling Mist
• 1 Marsh Flats
• 1 Medomai the Ageless
• 1 Meticulous Archive
• 1 Mirror Entity
• 1 Morphic Pool
• 1 No More Lies
• 1 Omni-Changeling
• 1 Otawara, Soaring City
• 1 Path of Ancestry
• 1 Path to Exile
• 1 Polluted Delta
• 1 Prairie Stream
• 1 Raffine's Tower
• 1 Raffine, Scheming Seer
• 1 Raise the Palisade
• 1 Rapid Hybridization
• 1 Reanimate
• 1 Reflecting Pool
• 1 Reflections of Littjara
• 1 Reprieve
• 1 Rivendell
• 1 Roaming Throne
• 1 Sapphire Medallion
• 1 Sea of Clouds
• 1 Shadowy Backstreet
• 1 Sharuum the Hegemon
• 1 Shattered Sanctum
• 1 Shipwreck Marsh
• 1 Slip Out the Back
• 1 Sol Ring
• 1 Sphinx Summoner
• 1 Sphinx of the Final Word
• 1 Stubborn Denial
• 1 Sunken Hollow
• 1 Supreme Verdict
• 1 Swan Song
• 1 Swords to Plowshares
• 1 Talisman of Dominance
• 1 Talisman of Hierarchy
• 1 Talisman of Progress
• 1 The Ur-Sphinx
• 1 Thought Vessel
• 1 Three Tree City
• 1 Tivit, Seller of Secrets
• 1 Toxic Deluge
• 1 Uldaros Theorix
• 1 Undercity Sewers
• 1 Underground River
• 1 Unesh, Criosphinx Sovereign
• 1 Unsettled Mariner
• 1 Urza's Incubator
• 1 Vault of Champions
• 1 Void Rend
• 1 Watcher of the Spheres
• 1 Watery Grave
• 1 Yennett, Cryptic Sovereign