Gatebeast
this Charon bio-construct was formed from a lifeform which existed on the Charon homeworld centuries ago, but was exterminated by the Charon death cults. The machinations of the gatebeast were not fully understood by the Charon bioscientists, but they managed to program it to perform certain duties. The gatebeast is used as a defensive tool, for it has the ability to control an attacker's position. Any creature targetted by the gatebeast can be "gated" back to a position it occupied a short time before. This seems to be a limited for of teleportation, but the Charon have not fully discovered how the gatebeast performs the movement.