Riddle

I am a fighter of good and the king of the black night sky.

Choose an answer

A.Smoke
B.Fog
C.A bird
D.Dark
Hint: It's a word with 4 letters, starting with "D".

Answer

Dark

Why this is the answer

Think about the literal properties of a 'dark.'. The riddle uses metaphors to describe its physical form or function.

This riddle is filed under Expert Riddles for Adults and rated Hard.