Anthem Program

The Anthem Program is a musical song which purpose is to undo the crystallization caused Hilda's Song Of Ruin.

Specifics
The Anthem Program was introduced to Anastasia by Klaus as a a means to undo the crystallization done by Hilda. The song requires four witches to be effective which sets the Regnant Knights on a mission to gather the four witches. The effects of the Anthem Program stretches all over the world once it is sung; dispelling the crystallization but also setting the world on a path to ruin as Angels descend from the Moon to the Earth.