24 Island
2 Drownyard Lurker
2 Eldrazi Ravager
4 Emrakul's Messenger
4 Enter the Enigma
4 Hard Evidence
4 Junk Winder
4 Meeting of Minds
4 Mischievous Mystic
4 River Serpent
4 Sword Coast Serpent // Capsizing Wave
Sideboard:
1 Adverse Conditions
1 Aegis Turtle
1 Aether Channeler
1 Aetherling
1 Aethersquall Ancient
1 Angler Turtle
1 Arcanis the Omnipotent
1 Archive Dragon
1 Artistic Refusal
1 Bane of Bala Ged
1 Beluna's Gatekeeper // Entry Denied
1 Betrayal
1 Brainsurge
1 Breaker of Creation
1 Brine Elemental
1 Clairvoyance
1 Cloudkin Seer
1 Conspiracy Unraveler
1 Curator of Mysteries
1 Curiosity
1 Curious Inquiry
1 Deduce
1 Deepfathom Skulker
1 Desert of the Mindful
1 Diluvian Primordial
1 Docent of Perfection // Final Iteration
1 Drake Haven
1 Drowner of Hope
1 Duelist of the Mind
1 Duplicant
1 Eldrazi Devastator
1 Eldrazi Skyspawner
1 Eligeth, Crossroads Augur
1 Endbringer
1 Enigma Thief
1 Excavated Wall
1 Faerie Miscreant
1 Faerie Seer
1 Faerie Vandal
1 Fallaji Dragon Engine
1 Fear of Sleep Paralysis
1 Field Research
1 Frantic Search
1 Gate Colossus
1 Glimmerburst
1 Graaz, Unstoppable Juggernaut
1 Hand of Emrakul
1 Hexavus
1 Hieroglyphic Illumination
1 Hithlain Knots
1 Homarid Spawning Bed
1 Horned Loch-Whale // Lagoon Breach
1 Howler's Heavy
1 Icebreaker Kraken
1 Ichor Wellspring
1 Jadzi, Oracle of Arcavios // Journey to the Oracle
1 Lat-Nam's Legacy
1 Lazotep Plating
1 Leap
1 Lonely Sandbar
1 Malcator's Watcher
1 Manipulate Fate
1 Meteor Golem
1 Mirrorshell Crab
1 Mulldrifter
1 Myr Battlesphere
1 Nadir Kraken
1 Octavia, Living Thesis
1 Omen
1 Omen of the Sea
1 Perilous Research
1 Phantasmal Shieldback
1 Psychic Membrane
1 Pursued Whale
1 Quick Study
1 Quicksilver Gargantuan
1 Remote Isle
1 Research the Deep
1 Rush of Knowledge
1 Rust Goliath
1 Sailors' Bane
1 Sapphire Dragon // Psionic Pulse
1 Scholar of the Lost Trove
1 Scour All Possibilities
1 See Beyond
1 Shocking Grasp
1 Skystrike Officer
1 Slinn Voda, the Rising Deep
1 Slip Through Space
1 Spellgyre
1 Sphinx of Enlightenment
1 Sphinx of Magosi
1 Sphinx of the Second Sun
1 Sphinx of Uthuun
1 Spiny Starfish
1 Start the TARDIS
1 Startle
1 Steel Hellkite
1 Steel Wall
1 Stormtide Leviathan
1 Striped Riverwinder
1 Surveilling Sprite
1 Take Inventory
1 Terror Ballista
1 Thousand Winds
1 Tolarian Kraken
1 Tomb of Horrors Adventurer
1 Tome Raider
1 Tromokratis
1 Twins of Discord
1 Ulamog's Crusher
1 Vision Skeins
1 Waker of Waves
1 Whelming Wave
1 Windcaller Aven
1 Windreader Sphinx
1 Words of Wisdom
1 Zhalfirin Shapecraft