Autochthon

Autochthon appeared in 1996 TV series called Power Rangers Zeo. Autochthon ('Aw-Tock-thon') ancient evil spirit, who was also known as Top Gun, accidentally awakened by Tommy's brother David Trueheart. He originally overpowered the Zeo Megazord and Red Battlezord, but was ultimately destroyed by Zeo Mega Battlezord.