Well, congrats. You discovered it. You get to name it. Although this article is based on canonical information, the actual name of this subject is conjectural. |
Although some characters have terrakinesis as an innate ability, the use of a specific spell can cause the same effect. We see the spell in Born Under a Bad Sign, where Meg, possessing Sam, used the spell to break the Devil's trap which trapped her.
Incantation[]
The incantation used by Meg is in Latin. However, only the italicized text is clearly audible. The Bold text was gibberish and hard enough to hear:
Spiritus in mundus un glorum suarum umitite palatum iram domine, coma dopen oonus cooeam viiono