Warbot

The Warbot is a giant four-legged robot created by the Mutants in an attempt to destroy the ThunderCats as seen in "Return to Thundera." The Mutants has planned to create the Warbot back on Plun-Darr, but didn't have the chance. When Lion-O travels back to Thundera before it exploded, Lion-O received the blueprints for it from Claudus. Using the blueprints upon returning to the present, Lion-O is able to find the Warbot's Achilles Heel. In "Mechanical Plague," Mumm-Ra reactivates the Warbot in order to attack the Thundercats.