Xune, after a long time, gets out her equipment and start painting a new tattoo one her upper left arm. While finishing the last details, she quietly casts a spell and the runes glow somewhat. After a while, only the tattoo remains, depicting a flaming dagger.
After the rest, Xune ask you to step close to her and points to a wall. She moves her fingers over the stone and a magical symbol becomes visible for a short time. She points at that and two large, flat stones on the floor.
"You step on these stones and touch the rune to pass the portal. Make sure you step aside once you are through, as there is only a small ledge on the other side and you may get pushed by the next of us and enjoy a 50 feet drop to other the cavern's floor."
Nodding to Szordrin, Xune, after drawing her dagger, does as she told you and vanishes through the wall.