Wyvern Tor Team #3: Prizzard, Stonecrow, Cinnabar
Prizzard can think of nothing arcane about this place, and the only history he knows is what is common to the area, which is that there was once a nest of wyverns living here on the mountain. Whether they were in these caves or not he doesn't know.
Considering all the bedrolls still in here, the obvious deduction is that there were no Orcs that came back here to disturb the dead. If the other Orcs that had been camped in this cave had chased after the assault team, then none of them survived to return.
Stonecrow spots the same opening at the back that Mithra had charged down and into the next cave over. No sounds can be heard as you approach the rear of the cave and see that there is a branch tunnel off to the right. It's a bit narrow and at an oblique angle, which could explain why Mithra had never noticed it. Then again, she was charging forward to disrupt the enemy, not exploring.