3 Arid Mesa
2 Cascade Bluffs
1 Castle Ardenvale
1 Castle Vantress
1 Eiganjo, Seat of the Empire
3 Hallowed Fountain
5 Island
1 Marsh Flats
1 Mystic Sanctuary
1 Plains
1 Sacred Foundry
1 Seachrome Coast
1 Steam Vents
1 Sunbaked Canyon
4 Brainstorm
1 Commit // Memory
1 Council's Judgment
4 Counterspell
1 Cryptic Command
1 Dack Fayden
1 Dovin's Veto
1 Dress Down
4 Frantic Inventory
1 Lightning Helix
2 Narset, Parter of Veils
4 Preordain
1 Prismatic Ending
1 Ral, Izzet Viceroy
1 Rip Apart
1 Shark Typhoon
1 Sphinx's Revelation
1 Supreme Verdict
4 Swords to Plowshares
1 Teferi, Hero of Dominaria
1 Terminus
Sideboard:
1 Kaheera, the Orphanguard