Sage
Knowledge, my dear, is a privilege, and privileges are only shared among equals.
Resurrect a Bronze Alchemy or Spell card, then Banish it.
Alchemy:
Dimeritium Bomb, Swallow, Thunderbolt, Dimeritium Shackles, Mardroeme, Petri's Philter, Shrike, Trial of the Grasses, Hanmarvyn's Dream, Mandrake, Crow's Eye, Wolfsbane, Mahakam Ale, Expired Ale, Stribog Runestone, Zoria Runestone, Dazhbog Runestone, Devana Runestone, Morana Runestone, Ointment, Dragon's Dream, Cadaverine, Black Blood
Spell:
Ragh Nar Roog, The Last Wish, Merigold's Hailstorm, Stammelford's Tremor, Alzur's Double–Cross, Alzur's Thunder, Epidemic, Scorch, Bekker's Dark Mirror, Renew, Nature's Gift, Restore, Necromancy, Summoning Circle, Artefact Compression, Uma's Curse, Bekker's Rockslide