Answer:
What has 3 feet but cannot walk?
Put into a pit, locked beneath a grate, guarded through the night, yet it still goes out.
It is a part of us, and then replaced. It escapes out bodies, to a better place. The world becomes its sizeable home. Its passions unrestraint, the planet it roams.
What begins and has no end? What is the ending of all that begins?
A kind of weather that comes your way, but add a "D" and it will run away
I can only be played on a windy day