First and only time we see and it is mentioned of the sword of power.
First time we hear the " Go Go Power Rangers" song when the Rangers call for their zords and forming the megazord. This is on going for the future and it is in the end or the battle when defeating the monster.
Footage in the beginning of the new intro can be seen when the green ranger runs for the sword of power but is attacked by the monster.
In the first scene at the Youth Centre, a girl sitting at a table in the background is showing a little more skin than is acceptable for a family show. The producers must have realized because when it cuts away from her to the Rangers and then back again, she's covered herself up.