kiss of death vs lucky

kiss of death

noun
  • A kiss on the cheek that signifies the death of the receiver, as delivered by a mob boss or one with such influence. 

  • Something that may seem good and favourable but that actually brings ruin to hopes, plans, etc. 

lucky

noun
  • seven 

adj
  • Favoured by luck; fortunate; having good success or good fortune. 

  • Producing, or resulting in, good fortune 

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