Answer:
Scythe of darkness, Shadowโs light. Guiding eye of thirteenth sight.
Walk on the living, they donโt even mumble. Walk on the dead, they mutter and grumble
There is one word that stands the test of time and holds fast to the center of everything. Though everyone will try at least once in their life to move around this word, but in fact, unknowingly, they use it every moment of the day. Young or old, awake or in sleep, human or animal, this word stands fast. It belongs to everyone, to all living things, but no one can master it. The word is?
A man shot two arrows at its center and missed both times, but using a sword swung once at its center and hit it twice.
Power enough to smash ships and crush roofs. Yet it still must fear the sun.
I am your mother's brother's only brother in law. Who am I?