The Burning Eyes camp proves itself resourceful and enthusiastic in its response to the Herald's attacks.
After luring a patrol out to investigate a campfire and killing them, the Herald's find themselves the targets of burning catapult shot. Getting away out from under fire the party makes their way into the camp itself. Desmond has a climbing mishap, but they get under cover before the orcs investigate the scene (the party watches as Eidyr destroys that crew by himself with only three arrows).
Then they hit catapult while moving through the camp — Declan and Eidyr travel stealthily to the catapult and Declan destroys it by detonating the three pitch filled cars — the resulting explosion kills the crew, which includes an Illithid who may or may not have been a captive of the orcs.
The rest of the team is heading towards one of the buildings when they hear the rumble of the dragon's voice from under the mountain…