The Power Morphers held  the Ranger's power cions. They used the morphers to access their Ranger powers.

The Power Coins held the essense of the Rangers powers. They were held in the Power Rangers. Without them the Ranger's couldn't safely morph.

The Ninja Costumes were given to the Rangers when Ninjor helped them find their inner ninja spirits. In this ninja mode they could fight the tengu worriers. They possessed all kinds of magical trickery in this form.

The Mattllic Armor was given to the Rangers by Zordon. It provided a powerup to the Rangers already formidable armor. It was used to fight the tengu worriers once Master Vile empowered them with special hey.