Zigadon

Monster Z is a kaiju created by Toho and appears in The Dawn of Monster Kid, serving as a major antagonist in the prequel film, The Dawn of Monster Kid: Origins.

Origin
Monster Z is a prehistoric reptilian/bird-like creature.

The Dawn of Monster Kid
Dr. X use Monster Z's DNA for his experiments while creating Zero.

Powers and Abilities

 * Reptilian/Bird Physiology