Stepping casually over the fallen orcs the Mothers investigated the further reaches of the corridor hoping to find where their attackers had fled to. Not far ahead they found that the main corridor turned sharply left and widened, but more of interest to them were the two flights of stairs leading down to their right as well as the strange levers they could see in the wall next to the nearest stairway. Directly ahead of them lay another crudely cut passageway into the rock, perhaps another orc den. The three levers were at their highest position in each of three slots in the wall. It looked as though they could be slid down horizontally in these slots to two other positions at the centre and at the bottom. Gaspode didn't like the look of these at all and so the Mothers left well alone and moved on to the turn in the corridor. Looking to the left they determined to their own satisfaction that they were looking at the corridor through which they had first entered the complex, so they ignored everything in that direction and pressed on into the natural rough caverns ahead through the crude opening. Strangely, the orcs, if it was they who cut this path, had left no debris from the operation at all. This rough cavern seemed to have been another guard room of sorts for the orcs with space for about twenty of them to camp around several fire pits which were currently unlit. To the south of the irregular cave the Mothers discovered a hole in the floor. Further investigation revealed a ladder leading down into another chamber beneath. Swiftly, the Mothers descended and found themselves in another rough cavern similar to the one above. This room had one exit to the east and peering out of this the Mothers could see one more sarcophagus directly in front of them. It lay in a small chamber with a corridor leading away to the north. Bright light spilled into the room with the casket from two glowing glass forms crafted into the walls of the corridor. Just beyond the glowing stained glass creations the Mothers could make out ogres and trolls in a larger room. Fonesca took out her small bag of Dust of Disappearance and covered herself in it. Jito cast Improved Invisibility on Gaspode and then an Invisibility ten foot radius spell on himself with Guthranka and Levi in tow. Guthranka snuck up the western side of the corridor to approach the trolls from that side. Jito went towards the other side with Levi and Guthranka close behind. Fonesca hung back to cast her spells from relative safety near one of the crystal forms. When Fonesca, Levi and Jito loosed magic battle was joined and Gaspode attacked.