4 Ash Barrens
1 Snow-Covered Forest
9 Snow-Covered Island
5 Snow-Covered Mountain
4 Terramorphic Expanse
4 Accumulated Knowledge
4 Brainstorm
1 Capsize
4 Counterspell
2 Devious Cover-Up
1 Electrickery
2 Exclude
3 Flame Slash
1 Magma Spray
4 Miscalculation
1 Prohibit
4 Skred
1 Sprout Swarm
2 Swirling Sandstorm
3 Whispers of the Muse
Sideboard:
1 Circle of Protection: Green
1 Circle of Protection: Red
1 Electrickery
3 Hydroblast
1 Negate
3 Pyroblast
1 Serene Heart
2 Shattering Pulse
1 Snow-Covered Plains
1 Swirling Sandstorm