Main deck (60)
4 Arcum's Astrolabe
4 Assassin's Trophy
4 Brainstorm
3 Dead of Winter
4 Fabled Passage
2 Field of Ruin
2 Force of Negation
4 Force of Will
4 Ice-Fang Coatl
2 Jace, the Mind Sculptor
2 Kolaghan's Command
2 Leovold, Emissary of Trest
1 Narset, Parter of Veils
3 Oko, Thief of Crowns
4 Ponder
4 Prismatic Vista
2 Snapcaster Mage
2 Snow-Covered Forest
4 Snow-Covered Island
1 Snow-Covered Mountain
2 Snow-Covered Swamp

Sideboard (15)
1 Back to Basics
1 Brazen Borrower
1 Dead of Winter
1 Force of Negation
1 Magmatic Sinkhole
1 Mindbreak Trap
3 Nihil Spellbomb
3 Red Elemental Blast
3 Veil of Summer