Summon is tricky because it's an active word for spell incantation, but I like the idea of a person Summoning AdventurerA because it would give them the gesturing of using their hands to draw out the information from them or whatever. So Summon AdventurerA and you see something like:

AdventurerB places their hands in front of AdventurerB and starts making motions as if reeling something in. It appears they are trying to get the information to flow more quickly here!

Alternatives: Muster, Convene (but I like Muster for a separate verb)

Dragons r Real