Arcanum: Forces
Practice: Unveiling
Primary Factor: Duration
Suggested Rote Skills: Investigation, Stealth, Science
Casting this spell allows the mage to hear infrasound and ultrasound frequencies beyond what human ears can normally perceive.
While active, she can hear sounds outside the normal frequency, from high-frequency (dog whistles, sonar) to low-frequency (the distant rumble of diesel engines, industrial sounds normally lost to humans in the noise).
Apply the spell’s Potency as a dice bonus to relevant dice pools, such as rolls to avoid ambush.