THE CRUCIBLE OF HATE – A DARK DROIDS TIE-IN! The DROID SCOURGE takes over one of DARTH VADER'S closest allies — and seizes one of MUSTAFAR'S greatest weapons! To survive, Vader must finally reclaim his control over THE FORCE by exploring his deepest hatred. Featuring the answer to the terrifying question: Who does Vader hate more than anyone else in the galaxy?