What research must he have done to come across mentions of eluvians? She'll have to ask when they aren't discussing them directly since she doesn't want to let go now that she's found another who understands it so quickly, who realises what this means for all of them.

"When I came across them, I had to learn on my own, and my learning is from far outside the circles to begin with. This is something from the time of Arlathan; with it sunk, the Dales lost, the clans split apart much is lost including the truth to almost all." Oh if only people knew that Celene and Briala both knew about eluvians, imagine the furor that would erupt over that but it's not a thing to be said when it's not going to lead anywhere productive, when she's smiling with a measure of satisfaction that someone put it together again. (Others haven't, two years or near enough as makes no difference and so many others hadn't until the meeting.) "But yes, to go from one eluvian to another if one has the key."

Only she isn't so sure about Corypheus requiring one. Or if he would care. "Perhaps he might not require one - do we know how strong he truly is?"