Puppet Worms

Puppet Worms a a type of creature that seems to have evolved or arrives shortly after The Shattering. They can be several feet long and seem to borrow into bodies of dead creatures and use their own muscle power and some rudimentary electrical elements to move these bodies around, seemingly using them for food to fuel breeding activities.

They seem to have a hive mind and recently The Crew and Brother Virgil discovered it's possible that they can project that hive mind to emit ghostly versions of themselves to harvest bodies when in captivity.

Finally, they will use a live host if desperate or if the body has enough necrotic energy, another thing Brother Virgil discovered.