He-Man and the Masters of the Universe (2021)
The Monstroids are a sapient, hostile species of giant transforming robots which have at some point invaded the planet Etheria.
They are enemies of the Manchines and might also have a rivalry with the Evil Horde, as they once abducted prisoners from Hordak's ship and expressed the intention to negotiate with Horde Prime over them.
Appearances[]
- He-Man and She-Ra: A Christmas Special (1985)