12 Island
12 Mountain
4 Abrade
4 Combustible Gearhulk
4 Commit // Memory
4 Eternal of Harsh Truths
2 Fateful Showdown
2 Rowdy Crew
4 Siren Stormtamer
4 Stealer of Secrets
4 The Locust God
4 Unsummon
Sideboard:
1 Angrath's Marauders
4 Baral, Chief of Compliance
4 Blazing Volley
4 Cancel
4 Cartouche of Knowledge
4 Cathartic Reunion
4 Censor
10 Ceremonious Rejection
4 Champion of Wits
10 Chandra's Defeat
2 Chart a Course
2 Confiscation Coup
1 Countervailing Winds
1 Curator of Mysteries
1 Depths of Desire
4 Disallow
4 Dowsing Dagger // Lost Vale
1 Drag Under
1 Drake Haven
1 Dual Shot
4 Dynavolt Tower
1 Efficient Construction
4 Essence Scatter
4 Firebrand Archer
4 Firecannon Blast
1 Galestrike
4 Ghirapur Orrery
1 Glimmer of Genius
1 Glorious End
1 Glorybringer
1 Glyph Keeper
1 Gonti's Aether Heart
4 Harnessed Lightning
4 Harsh Mentor
1 Hazoret's Monument
1 Hungry Flames
1 Imminent Doom
1 Implement of Examination
4 Insult // Injury
1 Jace, Cunning Castaway
1 Jace, Ingenious Mind-Mage
10 Jace's Defeat
1 Janjeet Sentry
1 Key to the City
1 Labyrinth Guardian
1 Lay Claim
1 Leave in the Dust
4 Lightning Runner
4 Lightning Strike
1 Magmaroth
1 Mechanized Production
4 Metallic Mimic
4 Metallurgic Summonings
1 Minister of Inquiries
10 Negate
2 Nimble Obstructionist
4 Open into Wonder
4 Overflowing Insight
4 Perilous Voyage
4 Primal Amulet // Primal Wellspring
1 Prophetic Prism
4 Pull from Tomorrow
1 Pursue Glory
4 Pyramid of the Pantheon
2 Quicksmith Rebel
2 Quicksmith Spy
1 Reckless Fireweaver
1 Reckless Racer
4 Reduce // Rubble
2 Refuse // Cooperate
1 Release the Gremlins
2 Revolutionary Rebuff
1 Rigging Runner
4 River's Rebuke
4 Select for Inspection
1 Shielded Aether Thief
1 Shock
1 Shore Keeper
1 Skyship Plunderer
4 Spark of Creativity
1 Spell Swindle
4 Sphinx of Magosi
1 Sunset Pyramid
1 Swarm Intelligence
2 Tezzeret's Ambition
1 Tormenting Voice
1 Tragic Lesson
1 Violent Impact
4 Warfire Javelineer
4 Welding Sparks
1 Whirler Virtuoso