The bead of fire shoots out from Lucci's hand and explodes in the section of ruins. Tharok charges in to it, and skids to a halt in the middle, looking around. There's no one here!

To the north-west, Krashnix and Orin hear the explosion. They can just about see Lucci, about 200 foot away, gesturing to them to move toward the ruins where the fireball exploded.
Let's hunt down that creature, it was near where Lucci fireballed, says Krashnix to Orin.