Opal thinks for a while during Uriel's contemplation, "I might be able to, normally dousing rods are only aligned with the resonance produced by crystal shards," she replies, slowly, her voice actually took on a deeper cadence as she shifted to a scholarly persona, "it would take a little time for me to attune the rods to a person based on the resonant signature left behind on a pokemon or object, and longer to sift through what other signatures are on them, anyone who owned or touched them would leave a small signature themselves, which I'll need to isolate and remove the influence of them," she hums lightly, "It may take me some time to properly attune them."
"Nickel wasn't the only one to see them as well, Edgar brought Anne down there to see someone, so he may know something as well. I promised to help him find Anne, like how you promised to help Nickel find Penny," she comments, her voice returning to normal at the last sentence.