An ancient relic made of some sort of pottery thought to be brought to life by the spirit of a dead king. It had an unknown sub-type when it first appeared in Monster Rancher 3, where monsters are categorized by where they live. Karakarakkungs live in the desert area known as Takrama. It later got a makeover in Monster Rancher 4 and became more inscribed. In Monster Farm DS, it was finally revealed to be related to Falco.
Tutankhaten (or King Tut as he is colloquially known) was one of the most famous Egyptian pharaohs. His mummy's mask is a famous relic, made of gold and painted with all sorts of glyphs, much like this monster is.