"That's where science might come in handy," Kitty suggested, smiling encouragingly. "I know spirit isn't supposed to be quantifiable and people have been trying to measure the weight of the soul for millennia, but energy is energy. It might take me awhile, but with enough time, I can tune a standard EMF reader like a radio to pick up other types of energy fluctuations. Once we know what range we're dealing with, disrupting it shouldn't be that hard."

Kitty reached back to twist her hair into a knot. "I've been working on a surveillance drone. If I can get it to work, adding a scanner is a piece of cake."