These monsters are described in Libris Mortis: Angel of Decay, Atropal Scion, Blaspheme, Bleakborn, Blood Amniote, Bloodmote Cloud, Bone Rat Swarm, Boneyard, Brain in a Jar, Carcass Eater, Cinderspawn, Corpse Rat Swarm, Crypt Chanter, Deathlock, Desiccator, Dire Maggot, Dream Vestige, Entomber, Entropic Reaper, Evolved Undead, Forsaken Shell, Ghost Brute, Grave Dirt Golem, Gravetouched Ghoul, Hooded Pupil, Hulking Corpse, Mummified Creature, Murk, Necromental, Necropolitan, Plague Blight, Quell, Raiment, Revived Fossil, Sand Swarm, Skin Kite, Skirr, Skulking Cyst, Slaughter Wight, Slaymate, Spectral Lyrist, Swarm-Shifter, Tomb Mote, Tombstone Golem, Umbral Creature, Undead Bat Swarm, Undead Beetle Swarm, Undead Centipede Swarm, Undead Fly Swarm, Undead Leech Swarm, Undead Maggot Swarm, Undead Parts Swarm, Undead Rat Swarm, Undead Scorpion Swarm, Undead Spider Swarm, Undead Worm Swarm, Half-Vampire, Visage, Voidwraith, Wheep