Etherian Unicorn

Unicorns are a sapient species of flying quadrupeds from planet Etheria.

Biology
Unicorns are horse-like magical creatures with a single horn on their foreheads and a pair of feathered wings. Unlike their wingless Eternian counterparts, the Etherian Unicorns are sapient and capable of speech.

The color of their fur, manes and wings vary widely from individual to individual, and may include brown, cream, red and orange, among other colors. Males sometimes sport goat-like beards.

Unicorns are exceptionally strong; so much that five of them can move a small moon by themselves. Strangely, they can fly in outer space, but not underwater.

Culture and society
Unicorns live in the mystical Unicorn Island, the location of which is secret to outsiders; and are governed by a king. Their society is peaceful, but isolationist, as they're very distrustful of Humans.

Appearances

 * She-Ra: Princess of Power
 * s01e36, "The Unicorn King" (1985)
 * s02e93, "Swifty's Baby" (1987)