Answer:
Autumn leaves and bad bowlers wreak havoc on this
I am the tool, for inspiring many. Buy me in the store, for not much more than a penny. Don't overuse me, or my usefulness will go.
What is full of holes, but can still hold a lot of water?
Scythe of darkness, Shadow’s light. Guiding eye of thirteenth sight.
I am always in front of you, but you will never see me. What am I?
When is it bad luck to see a black cat?