Answer:
What Can Fly Without Wings
Four kings of whom I am one lord. Often on deck but never on board. Though I have a large heart, I am always seen at war. During which I always wear a suit, but never a suit of armor. Who or what am I?
It comes only before, it comes only after. Rises only in darkness, but rises only in light. It is always the same, but is yet always different.
I run cold and hot, I look blue but am red. What am I?
One might hang a locket from this
It is something you will never see again.