Being less enthused about the darkness up the stairs, and the dozens of nasties that it could provide, Ye'gor made his way around the building. Cracks and holes from which debris fell all looked like possible places to climb up; however he still was unsure he wanted to trust the structure - especially with many of them seeming to be on the back side. The Laibe was almost ready to give up when he located a tree growing against the building with an okay vantage point to the action.
Sighing at his luck, he began sticking his claws into the rather small gap between the plant and structure. Grunting and straining it took some time to reach the lowest branch which hardly looked good enough to support him, so up he went. Nearing a major branching, however, the kit realized how the tree was growing out from the building and the gap was getting too wide to be helpful. He wrapped his legs around the trunk at that moment and began worming his way up with sliding hugs.
Finally at the large branch point, the engineer pulled himself up into the crotch, slowly positioning himself in some sort of stable way so that he could grip if the wind came up. Once suitably please with that, Ye'gor drew his pistol and began looking towards where the others were to see how bad things were getting. Not quite hearing what was going on, he began targeting the creature approaching Shar, keeping the safety on to avoid shooting too soon.