Bjorn rises reluctantly. The fatigue has not entirely left his body, but he appears once again ready to wreak havoc on the shadow spawn. He is certainly concerned about the figure on the roof. No matter how hard he tries, he cannot find any reason why someone might be helping them from inside the building, unless he is not helping them, but leading them on a trap.
"We have to keep our eyes open." he says, concern apparent on his face. "I do not like this, I do not like this at all" he thinks, but does not voice it. He tests his wrist, swinging the claymore absentmindedly, and once he is satisfied with his grip on the weapon, he looks intensely at the mausoleum. He starts moving towards the others, taking a good look of the surroundings.
[OOC: Takes Move Silently and Hide in Shadows checks, however he does not wish to be left behind. Apply whatever penalty might seem reasonable. He also tries to Spot anything unusual ahead of them.]
[edit: a few typos]