Goldar

Goldar (or Flydar in the pilot episode), is a fictional character from the Power Rangers universe, first appearing in the American series Mighty Morphin Power Rangers. He is based on the Kyōryū Sentai Zyuranger villain Grifforzer. He is a powerful yet very overconfident warrior that served under the command of Rita Repulsa and Lord Zedd. He usually fought alongside Scorpina or Rito Revolto.

As his name implies, Goldar sports a golden suit of armor with a matching helmet. Goldar is a humanoid lion with red eyes and a gravelly voice. His voice was provided by Kerrigan Mahan.

Unlike many other henchmen, Goldar was one of the few who was capable of holding his own against the entire Power Ranger team and defeat them single-handedly. While he was a dangerous fighter initially, later, however, he began to lose his edge, with Jason handing him his first major defeat in the season 2 episode Missing Green. As time went by in the series, Goldar's character became less threatening and more comical, especially in the first feature film.

Read more about Goldar:  In Power Rangers: Super Legends, Change in Appearance