Answer:
Runs smoother than any rhyme, loves to fall but cannot climb!
It flies when it's on and floats coming off.
It is greater than God and more evil than the devil. The poor have it, the rich need it, and if you eat it you'll die.
Iron on a mammal. Mammal on your feet.
Hold these between your knees if you want to set a Cuban beat.
A doctor might remove one from the neck of a Dracula victim.