Answer:
I am a type of weapon for SCI-FI characters
With three eyes and as black as night I frequently knock down ten men with a single strike!
The time between daylight and darkness when blood drinkers like to come out
Break me and I am better, immediately set and harder to be broken again. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic