Answer:
I let water fall on you while everyone else stays dry. What am I?
I'll bring out your bulls and slow your roll. I may even come out of your skull.
I have a neck and no head two arms but no hands. I go with you to school I go with you to work.
I am a precious stone, as clear as a diamond. Though you can walk on water with my power, try to keep me, and I'll vanish in an hour. What am I?
A dragons tooth in a mortals hand I kill I maim I divide the land.
The warmer I am the fresher I am.