3 The Royal Scions
3 Irencrag Pyromancer
4 Fabled Passage
4 Narset, Parter of Veils
4 Sarkhan the Masterless
4 Interplanar Beacon
4 Teferi, Time Raveler
1 Mobilized District
2 Kasmina, Enigmatic Mentor
2 Saheeli, Sublime Artificer
2 Deafening Clarion
2 Spell Pierce
4 Hallowed Fountain
4 Steam Vents
4 Sacred Foundry
1 Plains
2 Mountain
2 Island
4 Shock
4 Opt

Sideboard
2 Aether Gust
2 Fry
1 Prison Realm
2 Deafening Clarion
2 Lava Coil
3 Legion Warboss
3 Negate