Preparing for the plan to go inevitably wrong

Tav sent Demonsbane to bring the others to the crash site. It's not that she didn't trust Luna, she trusted her just as much as anyone she just met a short time ago. Her experience told her nothing goes right ever except on the third straight day of blue moons.

Vallana laughed. "You're a sassy bitch ain't you. You remind me of someone from home. The name is Vallana."

Everyone began helping Luna prepare for the Dybbuk Trap. Shadowfang stayed and helped because he was curious and wanted to see what this lunatic was capable of. If she was capable of what she claimed she was probably the smartest person in all of Toril and a person that smart was going to be needed to stop the Elder Brain.