Tom and Alice rescue Mab from a wight ( a dead sailor reanimated by dark magic ) .
Alice forces Mab to give Alice the lock of Alice 's hair that Mab had been using to bind Alice , then burns Mab .
Tom and Alice rescue Mab from a wight ( a dead sailor reanimated by dark magic ) and Alice forces Mab to give her the lock of Alice 's hair that Mab had been using to bind Alice , then burns it .