On a different note: Irenia! Wrathion has long wanted to see if he can help her survive (or... you know, undeadly continue on in freedom) once people start to go home through the beacon.

I guess.

i) If he asks her, does she... actually want that? If she's like nah dude I wanna die in peace at this point he'd let her.
ii) Are there any leads in Hatthevar? I know there's a bunch of undead bits of Matthias and mirror and dark water the party possess, but Wrathion doesn't have any of those personally (beyond... the bit of the Huntress he ate I guess, inside himself, unhelpfully). He suspects one of those might help (mirrors especially seem potent power sources) but I figure I'd shake down other sources before he tries to meddle with the more dangerous things while they're... busily already meddling in dangerous things.