Unlike the Ninja Power Stars, these stars do not transform the user but instead, grant special powers. These include:
- Memory Stealing
- Chance Attacks (determined by a die)
- Poisonous Charms
The Ninja Power in the Medallions can be used to charge machinery or other things .After awhile, they'll lose power and will need to be recharged before used again.
Upon the Galactic Ninjas' debut on Galaxy Warriors, they used the Ninja Medallions to battle the Ninja Steel Rangers. After the Rangers defeated Wolvermean, Madame Odious stole his medallion. She did the same after Speedwing's destruction, discussing her plans with Badonna. After Rygore's defeat, Odious claimed his medallion and Badonna, deciding to spare Venoma, promised she could survive if she worked with Odious and gave up her medallion.
With all four medallions in her position, Odious combined four Foxbots into her own personal Megazord; Foxatron, and used the medallions to power it up .It destroyed the Ninja Ultrazord and the Megazords that form it, damaging the Rangers' Zord Stars in the process .Before it could make its next move however, the medallions lost power and would need to be recharged, sparing the Rangers for a day.