The fate of Equestria once again hangs in the balance. But it comes in the form of the deadliest organism imaginable. A super predator made to hunt apex predators. A form of life dedicated to the eradication of any organism born under a star.
Help however doesn't come from Equestria's God Princesses or The Elements of Harmony... It too comes from the stars... In the form nopony would ever suspect.