Irabeth has another briefing for him!
The Desnans are in principle willing to cooperate with an arrangement wherein Prelate Shappok goes with Irabeth's team and they go with Blai's, or vice-versa, but in practice it's going to be difficult to keep the two groups apart to the necessary degree. (It also seems like it might be a wrong to the Prelate to secretly recruit the Desnans if he wouldn't willingly aid the mission if he knew.) Voyager Ramien is willing to lend his Cloak of Resistance to the endeavor, providing it is returned afterwards if possible (with the understanding that it might not be).
As a back-up plan, Ramien is willing to Dimension Door himself and two others to the chamber containing the Wardstone while the distraction team attempts to distract the demons. Irabeth is currently leaning against this plan because it seems likelier to just get everyone on the Wardstone team killed without actually accomplishing their mission, but she might have missed a way to make it more workable.
In terms of priority tasks for this afternoon: the possible succubus has not yet been dealt with. A nobleman sheltering at the Defender's Heart disclosed the location of the scroll cache within his manor and gave them permission to appropriate the scrolls (all arcane, previously intended for use by his wife, a sorceress killed during Deskari's attack) for personal use; when he left the manor it was in the process of being destroyed by demons, which may or may not still be present. They should continue to recruit interested parties for the Gray Garrison; Ramien mentioned that a Desnan wizard is currently missing, who might be willing to provide longer-duration buffs even if he doesn't come along (though Irabeth suspects he may be one of the ones currently on the run from the Inquisition).