Wyvern Rex ? I'm learning something new, can you tell more about him please ?
(Other than what I’ve said, there isn’t too much on him. However, he’s not the only one of his kind, as numerous other extinct monsters exist. All of them started out as actual monster concepts, but have since been changed to this role. Others include..)
(Igurueibisu, the progenitor for all Bird Wyverns)
(Keputosu, the ancestor of raptorial Bird Wyverns)
(Boroduru, the ancestor of winged Bird Wyverns)
(Sherureusu, an ancestor of the Raths)
(Canopus, an extinct relative of the Raths)
(and an unnamed Piscine Wyvern that’s the distant ancestor of Lagiacrus.)
(There is one odd one out, being the Ancient Serpent. A relative of Plesioth, Delex and Cephalos, it’s much like the coelacanth or horseshoe crab in that it’s actually still alive today. It just spends its life in the deep sea where very few other creatures live, and is an Elder Dragon-level threat in the extremely rare chance of it coming to the surface.)
