Useful information. Wards are an excellent tool to be knowledgeable in, particularly given the party's penchant for collecting peculiar body parts.

In the spirit of exchange, I'll ask if you know some of what came to pass between the White Wanderer and the Beastmaster prior to his death. I'm willing to share what I have learned of their interaction, if you would find that retelling useful in building your understanding. Or, if you are already aware of that, perhaps some of what we saw during the... 'Unwinding', assuming you did not experience it yourself and have questions.