The laser folds back into its compartment after that blast, heat radiating visibly from the spot. Once again it curls itself into a ball and rolls with deceptive rapidity towards the group. As it goes, it continues to knock down pillars in the forgotten city, and send more of the already fragile floor near the caves spiraling down to the very bottom layer. It's aiming to hit the group that is on the main city level, temporarily ignoring anyone above or below it.