Darkling (Masters of the Universe)

Darklings are a species of grotesque creatures commanded by the Gar sorceress Shokoti within the House of Darkness, on Eternia.

They've also been observed to dwell in the Sixth Dimension.

Biology
Darklings are medium-sized creatures with globular bodies, wriggling tentacles, multiple mouths with blue lips and sharp fangs, and a single eyestalk protruding from the top of their bodies. They form swarms to attack victims, but don't seem to possess sapience.

Appearances

 * He-Man and the Masters of the Universe, s01e41, "House of Shokoti, Part II" (1983)
 * She-Ra: Princess of Power, s01e20, "Three Courageous Hearts" (1985)