"I feel obliged to suggest that you save it for someone who requires it of you." Drawing too heavily from a script whose pages they should have torn to shreds and burned a long, long time ago. Did, in some timelines, in some diverging possibilities.

But that is not for them. System information can only take a demon so far.

SAVE it, rather, for someone who asks. Because that is not how it goes, between the two parties in an encounter. The hero slays the demon, or the triumph at the battle's end. There is no in between. There is no looking at this hideous creature and finding something worth talking to.