Answer:
Useful tool for who in darkness dwell. Within you, corrupting like a deadly spell.
What has four legs during the day; and six or eight during the night?
I never was, am always to be. No one ever saw me, nor ever will. And yet I am the confidence of all, To live and breath on this terrestrial ball.
What tastes better than it smells?
What goes in the water black and comes out red?
This food is a tortilla filled with cheese and sometimes chicken before being heated or cooked.