4 Emry, Lurker of the Loch
4 Jeskai Ascendancy
4 Urza, Lord High Artificer
4 Mox Opal
3 Mox Amber
1 Sai, Master Thopterist
2 Saheeli, Sublime Artificer
4 Arcum's Astrolabe
1 Pyrite Spellbomb
1 Engineered Explosives
1 Pithing Needle
2 Goblin Engineer
2 Thopter Foundry
1 Sword of the Meek
4 Scalding Tarn
4 Flooded Strand
1 Snow-Covered Plains
1 Snow-Covered Mountain
5 Snow-Covered Island
1 Sacred Foundry
1 Hallowed Fountain
1 Steam Vents
2 Teferi, Time Raveler
2 Paradoxical Outcome
4 Mishra's Bauble
Sideboard
1 Pithing Needle
1 Teferi, Time Raveler
1 Wear/Tear
3 Lightning Helix
3 Galvanic Blast
3 Metallic Rebuke
2 Tormod's Crypt
1 Damping Sphere