Illithid

The Illithid, or Mind Flayer, is a humanoid creature with a bulbous head.  It has no nose and the mouth is surrounded by four tentacles that it uses to grasp food and guide it into it's mouth.

The Illithid, as a species, are masters of Psionic Talent with specializations in Telepathy Discipline .  They mentally dominate their victims and feast upon their minds.