Shadow Beasties are minor characters from the 1985 animated series She-Ra: Princess of Power.
She-Ra: Princess of Power
Shadow Beasties are magical creatures conjured up out of shadows by Shadow Weaver. Once they are summoned by Weaver, they follow her orders blindly.
The Beasties are able to shoot powerful beams from their eyes. Shadow Weaver once stole Orko's shadow with the intention of creating even more powerful Shadow Beasties.