What does it mean to dream about Saint Michael?

It means you want to kill the dragon which may personalize a deep concern in your mind. You're the only one able to identify what the dragon represents, but if you succeed to kill it, luck will be returned to you and people around you. As people fight yearly in Mons, town of Belgium, to capture a hair of the dragon's tail while fighting St. Michael, in order to win luck for the year through.