Main deck (60) 4 Ancient Tomb 4 Breya's Apprentice 4 Galvanic Blast 4 Goblin Welder 4 Great Furnace 4 Hope of Ghirapur 4 Lightning Bolt 4 Lotus Petal 6 Mountain 4 Mox Opal 4 Ornithopter 4 Retrofitter Foundry 1 Shadowspear 1 Soul-Guide Lantern 4 Urza's Saga 4 Yotia Declares War Sideboard (15) 2 Fury 1 Pithing Needle 4 Red Elemental Blast 4 Shattering Spree 1 Soul-Guide Lantern 2 Surgical Extraction 1 Thran Foundry