Hi, I'm a bit confused about this part, and couldn't find anyone else asking about it here. Unless I've got my numbers wrong, doing all the challenges only gets you ~260 of these fragments, not 350. That's 100 from the challenge rewards, 60 from the first time completes, and another 100 from the souls you can buy from doing 800 Hard runs. Is there a second part of this event that will give more fragments, like with the recent Awakening multi-event, or is this a mistake?
Edit: The castle itself is really cool. Love the hands reaching out of the graves, and the cat on the balcony!