2 Arid Mesa
1 Castle Vantress
4 Flooded Strand
2 Hallowed Fountain
2 Island
1 Mistveil Plains
1 Mountain
2 Plains
1 Raugrin Triome
1 Sacred Foundry
4 Scalding Tarn
2 Steam Vents
2 Chalice of the Void
4 Counterspell
1 Emrakul, the Aeons Torn
4 Lightning Helix
2 Nahiri, the Harbinger
4 Possibility Storm
4 Prismari Command
4 Prismatic Ending
4 Squadron Hawk
2 Supreme Verdict
4 Teferi, Time Raveler
2 Valakut Awakening // Valakut Stoneforge
Sideboard:
2 Aether Gust
2 Dovin's Veto
2 Electrolyze
2 Engineered Explosives
2 Flusterstorm
2 Rest in Peace
2 Spreading Seas
1 Wear // Tear