Answer:
What lies in a tunnel of darkness. That can only attack when pulled back?
As light as a feather, but you canβt hold it for ten minutes.
Do what he says and you'll be fine, don't and you lose the game.
What always runs but never walks, often murmurs, never talks, has a bed but never sleeps, has a mouth but never eats?
The sharp slim blade, that cuts the wind.
I am your mother's brother's only brother in law. Who am I?