Hydro Hog

From Power Rangers Universe

Hydro Hog, who appeared in Mighty Morphin Alien Rangers, is the nemesis of the Aquitian Rangers. He was known as the Emperor of the Dark Waters on Aquitar for his evil ways. He was known for having destroyed many planets.

The Hydro Hog was too powerful for the Aquitian Rangers to destroy, and he was the only villain capable of withstanding the Shogun Megazord's Fire Saber. However, he was eventually defeated by the Shogun Megafalconzord. He was the first archvillain to be destroyed in battle, with the second, and more well-known, being King Mondo.