Batman: Legends of the Dark Knight 10-A

"Gothic, Part 5 of 5: Walpurgisnacht"

*Batman escapes from the deathtrap and fights Mr Whisper. Just in time, he manages to get to the concentrated plague and destroy it. Whisper goes to his room and is confronted by a terrifying woman. She claims him as her servant and says his 300 years are up. Whisper is not seen again, but Batman receives a human heart in the post. He takes it to Lake Dess and throws it into the lake. At last, Whisper's victims can rest in peace. *Source:DCUGuide.com