[It sure is audible enough, and a bit concerning for Bruno to throw out there before quickly moving on. Well, Urianger might ask more about it later if Bruno seems amenable.

He nods when asked about his relationship with divination.]

I have studied many methods, but as of late I have settled on two in particular: astromancy and lithomancy. Astromancers—or Astrologians—cast their gaze to the heavenly bodies, reading their movements and attuning to their aether in order to divine the future. Lithomancers, by contrast, look to the earth. Magicked gemstones are employed in this method of divining.

[With his brief overview done, he follows up with a query.]

From thy reaction, I presume thou hast only experienced involuntary divination.

[Bruno did very clearly mention visions earlier.]