2 Arid Mesa
2 Flooded Strand
1 Hallowed Fountain
1 Island
1 Mountain
1 Sacred Foundry
4 Scalding Tarn
1 Spirebluff Canal
3 Steam Vents
4 Urza's Saga
1 Aether Spellbomb
4 Dragon's Rage Channeler
4 Emry, Lurker of the Loch
1 Engineered Explosives
4 Expressive Iteration
4 Grinding Station
1 Lightning Bolt
4 Mishra's Bauble
3 Mox Amber
4 Ragavan, Nimble Pilferer
1 Springleaf Drum
1 Teferi, Time Raveler
1 Thassa's Oracle
4 Underworld Breach
3 Unholy Heat
Sideboard:
1 Alpine Moon
1 Engineered Explosives
1 Jace, the Mind Sculptor
1 Lightning Bolt
2 Mystical Dispute
1 Pithing Needle
1 Portable Hole
1 Shadowspear
1 Teferi, Time Raveler
1 The Underworld Cookbook
1 Tormod's Crypt
1 Unholy Heat
2 Wear // Tear