Fossilador

Fossilador is a mind controlling dinosaur skeleton, an experiment created by Tommy Oliver and Anton Mercer, but was discarded because it went out of control. Now Mesogog uses him to brainwash Kira at Mercer's museum into bringing him the missing bone, and so he can be revived. It takes the Thundersaurus Megazord to destroy the Fossilador once and for all.

Trivia

 * He was last seen in Power Rangers Harmony Force.