In this world, the power of many rituals originates from "historical reenactment."
Sacred numbers and symbols are things that can be more convenient, more accurate, and more general in reenactment. By summarizing and reproducing the "mysteries," the great might of the mystical mistress can be invoked, retrieving a fragment of that might against the flow of time.
Significant historical events that changed the destinies of countless people, like the "Wizard War," are bound to contain a powerful force that can be extracted.
But why has no Ritualist been able to establish this new ritual to date?
One part of the reason is that a failed ritual could lead to an explosion, which makes creating new rituals relatively dangerous…
But an even more important and widely known reason is that part of the history belonging to the "Wizard War" is missing… or rather, people's understanding of the Wizard War is incomplete.