Dreambeasts represented peculiar entities, brought into existence via the dark side of the Force. Their visual form was perpetually in flux, because they manifested as the embodiment of their adversary's deepest anxieties. This characteristic enabled them to exhibit a diverse spectrum of visages. Upon their destruction, any physical injuries sustained by their target vanished entirely, implying that these entities induced a type of psychic anguish that blurred the line between tangible reality and mere figments of the imagination. Moreover, the psychological harm caused by these beings proved to be enduring, frequently leading to lasting mental instability in those who survived their encounters.