A Lunarian is a mythical serpent with fairy-like wings and dragon-like claws. It has a Garden Tooth, a rare, magical, tooth to put in a special potion. Only adult Lunarians have Garden Teeth. Its origin was from Japan.
Erin Starlight, a yellowish-orange Lunarian, is the main Lunarian. She has golden eyes, a shovel-shaped tail, and massive jaws. But she's friendly.
Electric-lime and periwinkle Lunarians appear in the crowd, cheering for the main six.
A blue Lunarian appears harming Fluttershy. A pinkish-purple Lunarian also appears at the end.