Was watching my friends play and one of them flew his Helldrake and had the base on the top floor of some ruins, he then proceeded to burn the guys on the bottom level of the ruin most of which where directly underneath the base of the helldrake and the flamer template started underneath the helldrake base. As far as i can tell he didn't do anything wrong but it just seems really cheesy. Anyone with a Faq or rule quote to say he did something wrong?