2 Clifftop Retreat
4 Fabled Passage
2 Glacial Fortress
2 Hallowed Fountain
2 Island
2 Mountain
2 Plains
2 Raugrin Triome
2 Sacred Foundry
2 Steam Vents
2 Sulfur Falls
4 Anticipate
4 Electrolyze
2 Expansion // Explosion
4 Ionize
4 Lightning Helix
2 Mission Briefing
4 Ral, Storm Conduit
4 Rip Apart
2 Sphinx's Revelation
4 Supreme Verdict
2 Teferi, Hero of Dominaria
Sideboard:
2 Counterflux
4 Lightning Bolt
2 Mass Manipulation