The Last ValkyriePart 1 of The Winchester Legacy
Status
Summary
Cas is dying. Castiel's grace is making him sick, weakening him, burning him out. Sam and Dean are holed up in the bunker, Dean taking care of his angel while Sam desperately searches for anything that might save him. The boys make one last desperate attempt to save their friend, unwittingly attracting the attention of an ancient warrior bent on revenge. Part 1 of 3.