Answer:
A dragon's tooth in a mortal's hand, I kill, I maim, I divide the land.
How can you burn an apple, blueberry, rose and pumpkin without leaving any ashes but retaining the smell of it?
What two things can always see what the other sees, but can never see each other?
I never was but always will be. No one ever saw me but everyone knows I exist. I give people the motivation to better themselves every day. What am I?
My teeth are sharp, my back is straight, to cut things up it is my fate.
What never gets any wetter no matter how hard it rains?