My classic old fanmade sentai series Sixth Ranger origins

Egyptian themed Team 1992

Sixth Ranger Sobek Green Cape (Male)

is an ally to the team and helps the rangers fight sheeshura

Chemist Themed Team 1995

Sixth Ranger Black (Male) Radon

is Brain controlled by Bar-doz to fight the heroes but fights the spell to be broken

Planet Theme Team II 1997

Sixth Light Silver Uranus

A mechanic who a specialist at tech joins the team after filling his destiny