Answer:
When I get closer my tail grows longer, but when I go away my tail leads the way.
Useful tool for who in darkness dwell. Within you, corrupting like a deadly spell.
What goes further the slower it goes?
I am always hungry, I must always be fed. The finger I lick will soon turn red.
I crawl on the earth. And rise on a pillar.
What did the piece of wood say when he saw the screwdriver and screws approaching?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?