Red Ranger Sam

Mesogog always was an awesome villain to me. Mostly, that comes down to the performance. Latham Gaines really does a fantastic job with the voice and the movement, creating a character who was very chilling. Sure, he never had any major victories, but the way he abused his underling was so creepy, that it really didn't matter. Psychological torture is way scarier than just killing them after all. His underlings were terrified of him, everyone he encounters was intimidated by him. The writing and Gaines's performance actually brilliantly disguise how little he accomplishes. He may not score any major victories, but he's still really high on the list of Power Rangers villains I wouldn't want to be in a room with. And since no Power Rangers villain is going to win at the end of the day anyway, technically, they are all equally ineffective.