Answer:
Thirty white horses on a red hill, First they champ, Then they stamp, Then they stand still.
What lies in a tunnel of darkness. That can only attack when pulled back?
My first is second in line; I send shivers up your spine; not quite shining bright I glitter in the light.
Different lights do make me strange, thus into different sizes I will change
A morbidly-named body of water
What is lighter than what it is made of?
Difficult
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?