The mage awakens a dormant Hallow.
The target number is equal to the original level of the Hallow before it became dormant.
Mysterium Rote: Aligning the Stars
On occasion, secrets lay dormant within the quieted flow of a Hallow. Mysterium mages that return such a flow to life have been witness to wondrous secrets. Of course, some would argue that having an active Hallow at one’s disposal is reward enough. Mages of all orders with access to it make use of this rote, as there are few who would pass up the chance to tap into the power of a Hallow.