Inessa draws a deep breath, not able to calm herself at all and it shows in the slight tremor of her voice that she can't hide. She knows what the boy is now, fears it with all her heart, but the fact that a successful ritual has been made is a solid argument to try it. If they'd had the time for Kain, maybe he would still be alive. "If we can save him, then we should try. But we dare not bring him back to Skyhold. If he--"

And then that demonic voice causes Inessa to go rigid, any slight hope sinking fast. They have to do something before it burns everything around them. Garahel begins to growl, staying put but tensing and getting ready to act if the demon threatens his mistress in any way.