Bone Serpents inhabit the river of Bones. They are extraplanar predators that have made themselves large bodies out of the bones that make up the river. The Bone Serpents swim the river of bones as though they were eels gliding through water. they wait for foolish dead and living to try to swim across the river, or to fall out of the Ferryman’s boat. When they find a victim in the river, they dart to the surface and drag their prey down beneath the bones, to be torn to shreds by the school of bone predators. Instinct: Tear the living and dead to pieces

• When they approach the river of bone, disturb the surface
• When they enter the River of Bones, drag them under
• When the Ferryman is attacked, rear up to defend him
• When the bones of a magical creature are thrown into the river, become distracted for a short time
• When your prey is under the surface, go into a feeding frenzy