Special: Immune to Sleep and Charm spells. Paralysis. Shadow Jump. Only damaged by magic.
Not undead, demon, nor devil. Ink is an evil from another place. Flowing about like a pool of black india ink. It can jump from shadow to shadow. Looking to possess a victim. Once it touches a victim. The victim must make a save or be paralyzed for 1d6 rounds. It then takes the Ink 1d6 rounds to flow into the victim's body, and begins controlling it. It then begins a murderous killing spree. (Using the hosts stats) Till its host is dead. It then oozes out of the corpse, and looks for another victim. Cruel and clever, it is a terrible horror visited upon the world. It can only be killed with magic.