3 Mulldrifter
2 Dispel
2 Behold the Multiverse
4 Counterspell
4 Augur of Bolas
3 Ephemerate
2 Fanged Flames
3 Glacial Floodplain
4 Lorien Revealed
2 Archaeomancer
2 Murmuring Mystic
4 Perilous Landscape
2 Ride's End
4 Skred
2 Snow-Covered Mountain
6 Snow-Covered Island
4 Preordain
2 Union of the Third Path
3 Volatile Fjord
2 Snow-Covered Plains
Sideboard
2 Breath Weapon
3 Dust to Dust
4 Pyroblast
2 Relic of Progenitus
4 Hydroblast