Kenders aren't bloodthirsty by nature.  When Lucky sees the bugbear fall down and go to sleep, he almost feels bad for the little guy.  Almost.<br/><br/>"Serves you right!" Lucky boasted, shaking his fist at the bugbear's recumbent form.  "Dropping down on unsuspecting kenders like that."<br/><br/>He left it behind, wandering further down the tunnel to see what he could see.