Answer:

unicorns

Answer	Crossword Clue
UNICORNS	One-horn sporters
UNICORNS	Mythical symbols of purity
UNICORNS	Horses' fabulous relatives

UNICORNS	Heraldic animals.
UNICORNS	Mythical animals.
UNICORNS	Beasts that never were.
UNICORNS	Horses of a sort.
UNICORNS	Creatures of myth
UNICORNS	Fabulous animals
UNICORNS	Heraldic animals
UNICORNS	Mythical beasts

UNICORNS	Elusive creatures of mythology
UNICORNS	Beasts on the royal arms of Scotland
UNICORNS	Mythical horned beasts
UNICORNS	Mythical animals