Main deck (60)
4 Archmage's Charm
4 Brainstone
2 Castle Vantress
4 Counterspell
2 Cryptic Command
1 Fire // Ice
4 Flooded Strand
1 Glacial Fortress
1 Hallowed Fountain
4 Island
2 Jace, the Mind Sculptor
2 Lightning Bolt
1 Lightning Helix
2 Mystic Gate
4 Opt
1 Plains
3 Prismatic Ending
1 Raugrin Triome
1 Riptide Laboratory
4 Scalding Tarn
3 Snapcaster Mage
1 Steam Vents
2 Sulfur Falls
2 Teferi, Hero of Dominaria
4 Terminus

Sideboard (15)
2 Aether Gust
2 Flusterstorm
2 Force of Negation
1 Lightning Helix
1 Prismatic Ending
2 Teferi, Time Raveler
1 Timely Reinforcements
1 Vendilion Clique
3 Wear // Tear