Deck
1 Arid Mesa
1 Castle Vantress
2 Counterspell
2 Dress Down
3 Expressive Iteration
4 Felidar Guardian
1 Fire/Ice
4 Flooded Strand
1 Hall of Storm Giants
2 Hallowed Fountain
2 Island
3 Lightning Bolt
1 Mountain
1 Otawara, Soaring City
2 Peek
1 Plains
4 Prismatic Ending
1 Raugrin Triome
1 Sacred Foundry
4 Saheeli Rai
4 Scalding Tarn
2 Serum Visions
2 Snapcaster Mage
2 Solitude
2 Spell Pierce
2 Steam Vents
1 Subtlety
4 Teferi, Time Raveler

Sideboard
1 Aether Gust
1 Alpine Moon
1 Chalice of the Void
1 Flusterstorm
1 Fury
2 Hallowed Moonlight
1 Mystical Dispute
1 Orvar, the All-Form
1 Rest in Peace
2 Subtlety
1 Supreme Verdict
1 Temporary Lockdown
1 Wear/Tear