Answer:
A dragon's tooth in a mortal's hand, I kill, I maim, I divide the land.
What goes around and around the wood, but never goes into the wood?
What can be filled with empty hands?
What binds two people yet touches only one?
What do you throw out to use and take in when you're done?
What do angels sing in the shower?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?