The Wrackspawn is an undead being. Wrackspawn are created/risen from the bodies of those fallen in battle, tortured prisoners, or others who endured extreme pain and bodily damage before death. Wrackspawn are incredibly ugly, with charred black muscles, blood stained all over them, limbs bent in odd directions, a tortured, howling expression, the skin burnt off them, and bones and organs protruding. Wrackspawn are completely mindless, seeking only to kill everyone they see with their bone spears (perhaps made of their own bone) in order to extract morbid revenge on what they mistake for their tormentors in life. Wrackspawn are far too mindless to speak.
They are Neutral Evil in alignment.
Read more about this topic: Undead (Dungeons & Dragons)