Fire Lizard

Fire Lizard is a Pyrosaurian from Planet Petropia. Pyrosaurian were killed during Vilgax’s arrival in Petropia. He displays strength and flame controlling abilities. He replaces Heatblast and Fourarms. Fire-Lizard is the fourth alien to be used. Fire Lizard is like a red humongousaur.

Appearance
Fire-Lizard resembles Humongousaur with flames. He can shoot flames. Fire Lizard can't shoot flames when it is in water, he would weaken too. In "Rush Rescue", Fire-Lizard can breathe fire from his mouth. His tail is so long that he can attack it. In "Dial R for Raphael", when the blasts from Vilgax attacked Fire-Lizard, he can't shoot fire.

Prestolizard
Prestolizard is a Presto's resemblance of Ben's alien. He is said to appear in Season 3.

Ultimate Fire Lizard
This alien is not known yet, but will appear in the movie, Battle for Ultratrix.