The sharp crack got his attention enough that his natural response to damage, get the hell out of the way, kicked in. He immediately reversed direction, and leapt for the safety of the passage, part of him idly wondering why the floor gave way under him, rather than the ettercap. He slid to a stop in the hallway as the floor finished collapsing, silently blessing his natural instincts, before kneeling carefully at the edge, and looking down into the new hole.<br/><br/>(Reflex d20+8 [17]<br/>Perception d20+13 [33])