Mesogog

Lore & Background

Originally the human scientist Anton Mercer, Mesogog was not created in a lab accident that fused him with 'Mesogog DNA'; rather, Anton was mutated by exposure to Mesogog's DNA and a mutagenic compound, which awakened the separate ancient reptilian consciousness of Mesogog within him. He is a contemporary of the Dino Rangers, not a time traveler. His philosophy is rooted in a cold, utilitarian belief that nature has failed; he intends to purge the galaxy of 'imperfect' species and repopulate it with his own superior designs. He commands an army of genetically engineered beasts and cyborg soldiers, with Elsa—a human scientist mutated by Mesogog into a half-reptilian form—as his second-in-command.

Reader's Guide

Mesogog leads a faction known as Mesogog's Army, operating from a massive, mobile fortress ship that travels between dimensions. His primary goal is to eliminate all existing life forms in the universe and replace them with his genetically perfected 'Perfect Beasts' to ensure a flawless existence. His base of operations serves as both a command center and a genetic laboratory, where he constantly refines his creations using stolen DNA from various species.

The ship is heavily fortified against attacks, allowing him to strike from anywhere in the galaxy while remaining largely untouchable by conventional means. Notable henchmen include Ransik, a powerful beast warrior who serves as Mesogog's second-in-command and enforcer; Trakeena, his daughter and a skilled combatant who later seeks her own path; and various generic monsters like the Putties of this era. These forces are often deployed to capture Rangers or harvest their energy for Mesogog's experiments.

Did You Know?

• The term 'Perfect Beast' is explicitly used in the episode 'The Perfect Storm' (Part 2), making it canon to Dino Thunder.
• Mesogog was defeated when the Rangers used the Dino Gem powers to revert him back to Anton Mercer; the base was destroyed by a self-destruct sequence, and Mesogog died in the explosion but was later revived off-screen.