Answer:
Blade to blade I always win My foe laid low and even. Yard by yard through thick and thin I'm busiest in season.
What is easy to spot but hard to find?
You can catch me but cannot throw me. What am I?
Bright as diamonds, loud as thunder, never still, a thing of wonder. What am I?
What can be as big as an elephant but weighs nothing?
A man goes out in heavy rain with nothing to protect him from it. His hair doesn't get wet. How does he do that?