Failed the road architect's quest

[Kolorabi]

Unfortunately, it does not seem to be possible to go back (it seems to be a scripted event rather than a standard portal), and since I originally went through the portal a long time ago, I can't just reload. So it seems I'm screwed. Oh, well.

JorisS: The demon wife gives 1+ morale to demon units. She also has two weapon slots, one boot slot and one artifact(or regalia?) slot. It was mainly the two weapon slots that made me select her.

[kuqumi]

The demon wife Xeona has two weapon slots, one boot slot, and one belt/artifact slot.

[Xelian]

The Sword is quite usefull though. 3 Int and 3 Attack. It is worth it.