While Grogar was a feared tyrant, he was also one with a heavy weak spot. After the little ponies defeated him by ringing the bell, he should have been gone for good.
However, Grogar has other plans, and now he's returned with a new power that threatens to destroy not only Dream Valley, but everything else in it's path. There does exist a sorcerer who might just be powerful enough, but the journey is long. At what cost would they reclaim their home?
Cover is mine