#3471: A Slight Issue
If you're wondering, although I doubt the characters will ever figure it out (because they aren't going to cross into the main storyline of CVRPG IV), the person draining all the magic is the Sorceress. That's why there's so little magic left in Dracula's castle.
When evil spreads across the land, and darkness rises and the monsters roam. When the creatures of the night make beautiful music, and the things that go bump in the night go bump with greater enthusiasm. When the world is in peril and is in need of a hero...
These guys are, sadly, the best the world can hope for. These are the adventures of the heroes of CVRPG. They mean well, they try hard, and occasionally they do the impossible...
They actually do something heroic.