Lord of the Undead
Mana Leak
Merchant Scroll
Obliterate
Phyrexian Arena
Plague Wind
Planar Portal
Plow Under
Pyroclasm
Savannah Lions
Seismic Assault
Storm Crow
Teferi's Puzzle Box
Two-Headed Dragon
Underworld Dreams
Urza's Mine
Urza's Power Plant
Urza's Tower
Verduran Enchantress
Vernal Bloom