Answer:
My first is in wield, sever bones and marrow. My second is in blade, forged in cold steel. My third is in 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.
Iron on a mammal. Mammal on your feet.
What I am filled, I can point the way. When I am empty. Nothing moves me. I have two skins. One without and one within.
When set loose I fly away. Never so cursed as when I go astray.
What wears a coat in the winter and pants in the summer?
What language does a billboard speak?