King Sombra is the main antagonist of the My Little Pony: Friendship is Magic episode The Crystal Empire.
Appearance[]
King Sombra is a horse covered in iron Armour who has a red horn that channels black lighting, green eyes with red pupils that leak a purple smoke, sharp plated hooves, a velvet robe with a white fur lining dotted with black dots, black hair and a metal crown with red jewel.