Lyse Hext leads a spell-slinging engine deck that reduces the cost of noncreature spells and chains cheap instants and cantrips through library manipulation tools like Sensei's Divining Top and The Reality Chip, generating repeated triggers from casting spells — lifegain accumulation, bounce effects from Tidespout Tyrant, and mill pressure from Sphinx's Tutelage. The primary win conditions are milling opponents out through Sphinx's Tutelage and Hope Estheim, the latter converting the deck's substantial lifegain — amplified by double-life effects and Aerith Gainsborough — into end-step mill pressure, while The Water Crystal accelerates that mill further. Gogo, Master of Mimicry is a core engine piece: it copies the deck's best triggered and activated abilities — Hope Estheim's end-step mill (each copy boosted by The Water Crystal), Aetherflux Reservoir's lifegain triggers or its 50-damage activation, Sun Titan and Delivery Moogle ETBs, Y'shtola Rhul's end-step flickers, and occasionally Medomai the Ageless's extra-turn trigger. Y'shtola, Sun Titan, and Delivery Moogle form a small flicker/ETB value package that feeds Gogo. Lyse herself rarely attacks, serving mainly as a cost reducer and occasional Shadowspear attacker to fuel the lifegain engine, while taxing effects, counterspells, and protection pieces keep opponents from interrupting the spell chain.

UwU (Revised) decklist

• Shadowspear
• Brainstorm
• Lightning Greaves
• Rhystic Study
• Swords to Plowshares
• Teferi's Ageless Insight
• Sun Titan
• City of Brass
• Sensei's Divining Top
• Path to Exile
• Sea of Clouds
• Tidespout Tyrant
• Port Town
• Azorius Signet
• Preordain
• Overrule
• Library of Leng
• Tranquil Cove
• Sphinx's Revelation
• Ponder
• Jin-Gitaxias, Core Augur
• Consecrated Sphinx
• Adarkar Wastes
• Mystic Remora
• Tundra
• Cyclonic Rift
• Expedition Map
• Isochron Scepter
• Mystic Gate
• Return to Dust
• Amulet of Vigor
• Temple of Enlightenment
• Flooded Strand
• Aetherflux Reservoir
• Dovin Baan
• Dramatic Reversal
• Serum Visions
• Mindcrank
• Nimbus Maze
• Medomai the Ageless
• Render Silent
• Reliquary Tower
• Dissipate
• Grand Arbiter Augustin IV
• Hallowed Fountain
• The Reality Chip
• Spellskite
• Elesh Norn, Mother of Machines
• Norn's Choirmaster
• Grand Abolisher
• Frantic Search
• Smothering Tithe
• Greater Auramancy
• Will, Scion of Peace
• Omniscience
• Leyline of Anticipation
• As Foretold
• Deserted Beach
• Glacial Fortress
• Irrigated Farmland
• Prairie Stream
• Skycloud Expanse
• Propaganda
• Terramorphic Expanse
• Academy Ruins
• Muddle the Mixture
• Lavinia, Azorius Renegade
• Arcane Signet
• Command Tower
• Solemn Simulacrum
• Thought Vessel
• Sol Ring
• Buried Ruin
• Inexorable Tide
• Spire of Industry
• Razortide Bridge
• Sapphire Medallion
• Metastatic Evangel
• Sphinx's Tutelage
• Y'shtola Rhul
• Aerith Gainsborough
• Astrologian's Planisphere
• The Water Crystal
• Counterspell
• The Wind Crystal
• Gogo, Master of Mimicry
• Hope Estheim
• Delivery Moogle
• Genji Glove
• 3× Island
• 3× Plains
• Uthros, Titanic Godcore
• Starfield Vocalist
• Celestial Colonnade
• Nesting Grounds