Answer:
What lies in a tunnel of darkness. That can only attack when pulled back?
My first is in wield, sever bones and marrow. My second is in blade, forged in cold steel. My third is an arbalest, and also in arrows. My fourth is in power, plunged through a shield. My fifth is in honor, and also in vows. My last will put an end to it all.
What can you fold but not crease?
If I have it, I don't share it. If I share it, I don't have it. What is it?
What grows in winter, dies in summer, and grows roots upward?
They are many and one, they wave and they drum, Used to cover a state, they go with you everywhere.