[Neutral - he takes the information with a long sip of tea. The information is vital, and important. Brainwashing and thralls don't go beyond the nature of the place, given how they were forced to partake in this whole nightmare to begin with. If he had Call of Chaos, it's an ability he could dish right back to this shitty world.]

That's frightening and a rather aggressive foe for our captor to allow. Of course, perhaps he's trying to figure out the extent of control he can lord over us by using other creatures to test us.

[Ah, what a disaster. His gaze rises up to the ceiling in thought before returning back to Inigo.]

Maybe one day Vaeros himself will try his hand at brainwashing every single person here.