elixir vs leechcraft

elixir

noun
  • The alleged cure for all ailments; cure-all, panacea. 

  • A sweet flavored liquid (usually containing a small amount of alcohol) used in compounding medicines to be taken by mouth in order to mask an unpleasant taste. 

  • A liquid which converts lead to gold. 

  • A substance or liquid which is believed to cure all ills and give eternal life. 

leechcraft

noun
  • The art or practice of healing or medicine. 

  • The skill or expertise of a physician, medical knowledge; medical attendance. 

How often have the words elixir and leechcraft occurred in a corpus of books? (source: Google Ngram Viewer )