4 Once Upon a Time
4 Scalding Tarn
3 Great Furnace
5 Mountain
1 Mox Opal
3 Lotus Petal
4 Urza's Saga
2 Taiga
3 Ancient Tomb
2 Red Elemental Blast
4 Pyroblast
4 Goblin Welder
3 Grindstone
2 Veil of Summer
4 Goblin Engineer
1 Ichor Wellspring
1 Unlicensed Hearse
4 Painter's Servant
1 Breya's Apprentice
1 Simian Spirit Guide
1 Ensnaring Bridge
1 Twinshot Sniper
2 Karn, the Great Creator
Sideboard
1 Grindstone
1 Torpor Orb
1 Tormod's Crypt
1 Pithing Needle
2 Lightning Bolt
2 Ancient Grudge
2 Blood Moon
4 Leyline of the Void
1 Pyrokinesis