4 Ancient Stirrings 4 Chromatic Sphere 4 Chromatic Star 3 Darksteel Citadel 2 Emrakul, the Aeons Torn 1 Glimmervoid 4 Ichor Wellspring 4 Krark-Clan Ironworks 1 Mana Confluence 3 Mind Stone 4 Mox Opal 4 Open the Vaults 1 Plains 4 Prophetic Prism 1 Tendo Ice Bridge 2 Thirst for Knowledge 2 Ugin, the Spirit Dragon 4 Urza's Mine 4 Urza's Power Plant 4 Urza's Tower 2 Aura of Silence 1 Engineered Explosives 2 Erase 2 Nihil Spellbomb 2 Pyroclasm 1 Repeal 3 Silence 2 Wurmcoil Engine