1. When Children of the Night are called forth, is their method of arrival supernatural? For example, can they be called forth inside a room with no door or windows?
2. Children of the Night "serve the vampire up to 1 hour." How do they serve the vampire? Does the vampire have an empathic or telepathic link to Children of the Night? Does the vampire have to use Handle Animal (seems unlikely, since the Bestiary vampire doesn't have it)? Do Children of the Night only attack the vampire's opponent, such as when a spellcaster cannot communicate with creatures summoned by summon monster?
Bump. I have vampires coming up again; would appreciate input if a vampire can cause his animal minions to path and flank with tactical precision :)