Argus Ipotane

A student of the Ninja Star clan who attempted to master the ancient and legendary Spirit techniques, Argus was sucked into the Spirit realm, and trapped between the realms of life and death. When the Ninja Star Rangers discovered a broken silver Power Star, they released Argus when they tried repair it. When the silver Star was repaired, Argus was able to use it's powers to become the Silver Ninja Star Ranger, and unleash his Spirit Ninja skills against the villains threatening Earth.

Arsenal

 * Spirit Star Morpher
 * Spirit Star Mace
 * Silver Power Star

Zords

 * Unicorn NovaZord