2 Arid Mesa
2 Flooded Strand
1 Hallowed Fountain
1 Island
1 Mountain
1 Otawara, Soaring City
1 Sacred Foundry
4 Scalding Tarn
2 Spirebluff Canal
2 Steam Vents
4 Urza's Saga
1 Aether Spellbomb
4 Emry, Lurker of the Loch
3 Expressive Iteration
1 Galvanic Blast
3 Grinding Station
2 Ledger Shredder
4 Mishra's Bauble
3 Mox Amber
4 Ragavan, Nimble Pilferer
2 Seasoned Pyromancer
1 Springleaf Drum
2 Teferi, Time Raveler
1 Thassa's Oracle
4 Underworld Breach
4 Unholy Heat
Sideboard:
1 Engineered Explosives
2 Mystical Dispute
3 Prismatic Ending
1 Shadowspear
1 Soul-Guide Lantern
2 Spell Pierce
2 Teferi, Time Raveler
1 Urza, Lord High Artificer
2 Wear // Tear