Answer:
I wear a red robe with staff in hand and a stone in my throat.
Blade to blade I always win My foe laid low and even. Yard by yard through thick and thin I'm busiest in season.
I let water fall on you while everyone else stays dry.
I sleep by day, I fly by night. I have no feathers to aid my flight. What am I?
Ripped from my ancestors home beaten and burned I become a bloodthirsty killer.
The virgin gave birth to a child and threw away the blanket.