Rot Monsters

Rot Monsters are summoned by Jiang-Shi when the Jiang-Shi in turn are summoned, and they are undyingly loyal to their masters. Not that they have a choice, being essential zombies and all. They have nothing inside them except bile, which attracts other Rot Demons when it is 'bled'. Nobody really knows what category to put Rot Monsters in, so they're put quite happily in the 'Other' category.