1 Nimble Obstructionist 8 Island 2 Otawara, Soaring City 1 Hall of Storm Giants 1 Academy Ruins 1 Blast Zone 4 Urza's Power Plant 4 Urza's Mine 4 Urza's Tower 4 Expedition Map 4 Thirst for Knowledge 4 Condescend 4 Repeal 2 Remand 2 Walking Ballista 2 Mindslaver 2 Engineered Explosives 2 Wurmcoil Engine 2 Spell Pierce 1 Sundering Titan 3 Dismember 1 Talisman of Curiosity 1 Talisman of Creativity 1 Fact or Fiction 1 Emrakul, the Promised End 1 Ugin, the Spirit Dragon 3 Bottle Gnomes 3 Pithing Needle 2 Relic of Progenitus 2 Negate 2 Dispel