|Although this article is based on canonical information, the actual name of this subject is conjectural.|
The Time Loop Spell forced a target to remain in a certain period of time repeatedly for an indefinite number of times. The target is forced to relive the event until a certain goal is reached. The spell was cast by Jonathan Levinson, along with the other members of the Trio, on Buffy, as part of their individual challenges against the Slayer. It required the presence of at least two other persons and a Magic Bone to be successfully performed.