1 Academy Ruins 1 Blast Zone 4 Condescend 1 Desert 2 Dismember 2 Engineered Explosives 4 Expedition Map 1 Field of Ruin 1 Hall of Storm Giants 4 Island 4 Karn, the Great Creator 1 Oblivion Stone 1 Otawara, Soaring City 3 Relic of Progenitus 2 Remand 4 Repeal 1 River of Tears 4 Shark Typhoon 1 Spell Burst 3 Thirst for Knowledge 1 Tolaria West 4 Urza's Mine 4 Urza's Power Plant 4 Urza's Tower 2 Walking Ballista 1 Chalice of the Void 1 Elixir of Immortality 1 Engineered Explosives 1 Ensnaring Bridge 2 Force of Negation 1 Liquimetal Coating 1 Mindslaver 1 Pithing Needle 1 Skysovereign, Consul Flagship 1 Sundering Titan 1 The Stone Brain 1 Trinisphere 1 Walking Ballista 1 Wurmcoil Engine