3 Grinding Station
1 Hallowed Fountain
1 Mountain
1 Springleaf Drum
1 Sacred Foundry
1 Aether Spellbomb
4 Flooded Strand
1 Island
4 Mishra's Bauble
3 Mox Amber
2 Steam Vents
3 Teferi, Time Raveler
1 Thassa's Oracle
4 Underworld Breach
4 Expressive Iteration
2 Prismatic Ending
4 Unholy Heat
1 Arid Mesa
4 Urza's Saga
4 Scalding Tarn
1 Otawara, Soaring City
2 Ledger Shredder
4 Ragavan, Nimble Pilferer
4 Emry, Lurker of the Loch
Sideboard
1 Teferi, Time Raveler
1 Prismatic Ending
1 Pithing Needle
4 Spell Pierce
3 Wear/Tear
2 Engineered Explosives
1 Shadowspear
2 Tormod's Crypt