Deravan went to sleep right after the attack, wanting to rest... this had been a hard night. When Robert woke up the group, Deravan grumbled at this, before getting up and going to fallow the group.
"Way to waste some magic Robert... geez... but ya... I guess that worked... lets just hope no human heard that and want to check it out..." he says , shaking his head from all this. He didn't know what else he could do. He just hoped next night he would have a better night and... not get hit at a weak spot.