Answer:
I have two eyes in the front and a lot of eyes on my tail
I march before armies, a thousand salute me. My fall can bring victory, but no one would shoot me. What am I?
I have six faces but not even one body connected 21 eyes in total but cannot see.
I am heavy forward but backward I'm not.
I am a tool for fairies.
What is lighter than what it is made of?