cantrip vs mickey-take

cantrip

noun
  • A wilful piece of trickery or mischief. 

  • A spell or incantation; a trifling magic trick. 

mickey-take

noun
  • An act of mockery or parody; a piss-take. 

How often have the words cantrip and mickey-take occurred in a corpus of books? (source: Google Ngram Viewer )