Magnus stops firing when Grimlock comes barging onto the scene to avoid friendly fire. Not that Grimlock seemed overly concerned with that himself considering how liberal he was with the fire breathing.

"Be careful not to hit the buildings! There may be people inside who haven't been able to evacuate." He shouted, with the sneaking suspicion his reprimand was falling on deaf ears. He hadn't seen Grimlock in person, but by now he'd heard enough chatter about Alpha Force's ...accomplice? Recruit? Pet?

"Where's your supervisor? You should probably be with them."