4 Emry, Lurker of the Loch
1 Galvanic Blast
2 Steam Vents
2 Mox Amber
1 Aether Spellbomb
1 Island
4 Expressive Iteration
2 Flooded Strand
4 Underworld Breach
1 Springleaf Drum
4 Ragavan, Nimble Pilferer
2 Teferi, Time Raveler
1 Otawara, Soaring City
4 Scalding Tarn
4 Unholy Heat
3 Spirebluff Canal
3 Third Path Iconoclast
4 Mishra's Bauble
1 Sacred Foundry
2 Arid Mesa
1 Mishra's Research Desk
3 Urza's Saga
1 Mountain
1 Shadowspear
1 Grapeshot
2 Grinding Station
1 Hallowed Fountain
Sideboard
1 Pithing Needle
3 Spell Pierce
2 Prismatic Ending
1 Jegantha, the Wellspring
1 Tormod's Crypt
1 Orvar, the All-Form
2 Wear/Tear
2 Mystical Dispute
2 Engineered Explosives