Answer:
I am a type of weapon for SCI-FI characters
I am what no man ever yet did see, which never was, but always is to be. What am I?
I cut through evil like a double edged sword and chaos flees at my approach. Balance I single-handedly upraise through battles fought with heart and mind instead of with my gaze.
The more you have me the less you see. Shine a light on me and I shall flee.
I donβt forget!
What is the middle of water but is not an island?