4 Ancient Tomb 1 Breya's Apprentice 1 Currency Converter 1 Cursed Mirror 1 Ensnaring Bridge 1 Fable of the Mirror-Breaker 4 Goblin Engineer 4 Goblin Welder 1 Great Furnace 2 Grindstone 3 Karn, the Great Creator 4 Lightning Bolt 3 Lotus Petal 11 Mountain 1 Mox Opal 4 Painter's Servant 4 Pyroblast 2 Red Elemental Blast 1 The Underworld Cookbook 1 Twinshot Sniper 4 Urza's Saga 1 Welding Jar 1 Wurmcoil Engine 2 Abrade 1 Chandra, Torch of Defiance 1 Ensnaring Bridge 1 Fiery Confluence 1 Grindstone 1 Liquimetal Coating 1 Mycosynth Lattice 1 Pyrokinesis 1 Ruination 2 Surgical Extraction 1 Tormod's Crypt 2 Trinisphere