Percival
"Why yes my good sir Harper! Come join our band! we are the noblest knights in the land, treasure, adventure, and comely wenches wait for us. oh, and badassness, thats out there somewhere too. our first task is to kill this goddamn dragon! then we gotta find a round table or sum shit. oh, and we gotta get a wizard. maybe that Hairy guy can be our wizard. this looks to be promising. huzza!"
Percival waits to see if the people with PC auras come with him, if not, he thinks he is badass enough to take on some bitch ass dragon.