Answer:
He has one and a person has two. A citizen has three. And a human being has four. A personality has five. And an inhabitant of earth has six.
Useful tool for who in darkness dwell. Within you, corrupting like a deadly spell.
Take one out and scratch my head I am now black but once was red.
What breaks on the water but never on the land?
What can run but canβt walk?
I can only be played on a windy day