33 Island
1 Mystic Sanctuary
1 Altar of Dementia
1 Anticognition
1 Arcane Signet
1 Armillary Sphere
1 As Foretold
1 Belltower Sphinx
1 Bond of Insight
1 Brainstorm
1 Bruvac the Grandiloquent
1 Caged Sun
1 Capture Sphere
1 Compelling Argument
1 Confounding Conundrum
1 Corrupted Conscience
1 Counterspell
1 Daze
1 Dictate of Kruphix
1 Didn't Say Please
1 Dream Twist
1 Fascination
1 Folio of Fancies
1 Force of Negation
1 Gadwick, the Wizened
1 Glacial Grasp
1 Grafdigger's Cage
1 Kefnet's Monument
1 Leyline of Anticipation
1 Lightning Greaves
1 Lullmage's Domination
1 Maddening Cacophony
1 Memory Erosion
1 Merfolk Secretkeeper // Venture Deeper
1 Merfolk Windrobber
1 Mesmeric Orb
1 Millstone
1 Mind Sculpt
1 Mystical Tutor
1 Negate
1 Opt
1 Overwhelmed Apprentice
1 Persistent Petitioners
1 Rebuild
1 Ruin Crab
1 Sage of Mysteries
1 Sage's Row Denizen
1 Shark Typhoon
1 Sol Ring
1 Solemn Simulacrum
1 Spark Double
1 Stream of Thought
1 Sublime Epiphany
1 Sweet Oblivion
1 Teferi's Ageless Insight
1 Teferi's Tutelage
1 Thought Collapse
1 Thought Scour
1 Thought Vessel
1 Tormod's Crypt
1 Towering-Wave Mystic
1 Vantress Gargoyle
1 Vedalken Entrancer
1 Wall of Lost Thoughts
1 Watchers of the Dead
1 Winds of Rebuke
1 Worn Powerstone
1 Zulaport Duelist
Sideboard:
1 Aether Gust
1 Aether Spellbomb
1 Alchemist's Vial
1 Amass the Components
1 Anticipate
1 Arcane Denial
1 Arcane Encyclopedia
1 Arrester's Admonition
1 Artificer's Epiphany
1 Augur of Bolas
1 Augury Owl
1 Aven Wind Mage
1 Befuddle
1 Benthic Infiltrator
1 Blink of an Eye
1 Brazen Borrower // Petty Theft
1 Brineborn Cutthroat
1 Calculated Dismissal
1 Callaphe, Beloved of the Sea
1 Caller of Gales
1 Callous Dismissal
1 Cancel
1 Cartouche of Knowledge
1 Castle Vantress
1 Censor
1 Cerulean Drake
1 Chain to Memory
1 Charmed Sleep
1 Cloaked Siren
1 Clockwork Servant
1 Cloudreader Sphinx
1 Convolute
1 Countermand
1 Countervailing Winds
1 Cryptic Serpent
1 Crystal Shard
1 Curator of Mysteries
1 Cursecatcher
1 Darksteel Plate
1 Diminish
1 Disdainful Stroke
1 Divination
1 Essence Scatter
1 Exclude
1 Facet Reader
1 Flood of Tears
1 Frozen Aether
1 Heraldic Banner
1 Hinder
1 Jace's Triumph
1 Keep Safe
1 Library Larcenist
1 Lich's Mirror
1 Miscast
1 Murmuring Mystic
1 Nadir Kraken
1 Narset, Parter of Veils
1 Neutralize
1 Ominous Seas
1 Portent
1 Prophetic Prism
1 Pull from the Deep
1 Pyramid of the Pantheon
1 Quench
1 Retraction Helix
1 Rewind
1 Riddleform
1 Sea-Dasher Octopus
1 Selhoff Occultist
1 Serra Sphinx
1 Sift
1 Skittering Surveyor
1 Sleep
1 Slither Blade
1 Spined Megalodon
1 Springleaf Drum
1 Steel Sabotage
1 Stormwing Entity
1 Sweep Away
1 Tah-Crop Skirmisher
1 Tale's End
1 Tamiyo's Epiphany
1 Teferi's Protege
1 Tempest Djinn
1 Thassa's Devourer
1 Thieving Skydiver
1 Tolarian Scholar
1 Totally Lost
1 Treasure Hunt
1 Unexplained Vision
1 Unsubstantiate
1 Unsummon
1 Vexing Gull
1 Voracious Greatshark
1 Wall of Frost
1 Wall of Mist
1 Wall of Runes
1 Whirlwind Denial