40 Island
1 Agent of Treachery
1 Arvinox, the Mind Flail
1 Ashiok, Nightmare Muse
1 Ashiok, Nightmare Weaver
1 Ashiok, Sculptor of Fears
1 Baleful Strix
1 Bolas's Citadel
1 Brainstealer Dragon
1 Chaos Wand
1 Clever Impersonator
1 Cunning Rhetoric
1 Cut Your Losses
1 Dark Ritual
1 Dauthi Voidwalker
1 Defiler of Dreams
1 Defiler of Flesh
1 Diabolic Tutor
1 Drown in Dreams
1 Elder Brain
1 Extract from Darkness
1 Fallen Shinobi
1 Frantic Search
1 Gitaxian Probe
1 Glimpse the Unthinkable
1 Gonti, Lord of Luxury
1 Havengul Lich
1 Hostage Taker
1 Hostile Negotiations
1 Intellect Devourer
1 Isochron Scepter
1 Kaya's Ghostform
1 King Narfi's Betrayal
1 Leyline of Anticipation
1 Lithoform Engine
1 Maddening Cacophony
1 Memory Plunder
1 Mindcrank
1 Mindleech Mass
1 Mnemonic Betrayal
1 Nemesis of Reason
1 Nightveil Specter
1 Notion Thief
1 Omniscience
1 Opt
1 Rise of the Dark Realms
1 Rod of Absorption
1 Rogue Class
1 Sage of the Beyond
1 Scheming Symmetry
1 Siphon Insight
1 Sol Ring
1 Spark Double
1 Talent of the Telepath
1 Tasha's Hideous Laughter
1 Thada Adel, Acquisitor
1 Thief of Sanity
1 Umbris, Fear Manifest
1 Whispering Madness
1 Xanathar, Guild Kingpin
Sideboard:
1 Tasha, the Witch Queen