Moondancer is a heroine who appres in My Little Pony G1, she only appares in Rescue at Midnight Castle.
She is a white unicorn with red mane and tail with a blue ribbon on the tail with purple eyes. Her cuti-amrk is a purple crescent moon surrounded by five pink stars.
She was sleeping pacefully, When Twilight woke up her and informed that "Cotton Candy is missing!" and “Have you seen her?”. It’s then that Moondancer says "Cotton Candy should go on a diet,"