Tiaral

/In short. What I expect is that there might be a trick, like with the Visterian. It's less likely now, but it's worth keeping in mind.
However, it would be quite reasonable to set up some traps along their path to the stronghold, so that the guys who are going with us either intentionally trigger them or tactfully remain silent about their existence.
Don't trust them; they don't have mental immunity for no reason. They are warriors, and they have nothing to lose in defeat; they probably don't value their lives that much. /