As soon as Eldarin felt the snap beneath his feet he was already moving. He couldn't be sure what was coming from where, but he knew that it couldn't come from the road behind him, so that was the direction he rolled. After nimbly springing to his feet Eldarin whirled and did a complete survey of the area to see if anything had been disturbed by the trap. It wouldn't surprise him if some foul beast had awoken or robbers were ready to spring from the rocks. As part of his survey he idly noted that those rocks would've doubtless broken several bones at best if he'd been unable to evade them. Fortunatly at this point Eldarin was more than used to the environment trying to kill him, as well as the things lurking in it.