I'm planning on fighting the Reaper soon, but I forgot how you're supposed to summon him in order to fight him. I wanna say that it involves the cursed cards, but despite the fact that I have gotten cursed cards before, he only showed up once or twice. Do you have to wait for him, or is he supposed to show up automatically?
I think you have to wait 5 minutes without fighting anything.
I thought it was more like ten..? And you can fight Shadows, it's just the time in battle doesn't count towards the time exploring, and Death only counts the exploring time. You also have to stay on the same floor. Also, Death appears rather quickly if it's a floor with no enemies ( The treasure ones).
People keep saying it's 10 minutes, but I'm PRETTY sure it's only 5. I know I waited for Reaper without getting the cursed card and I didn't wait that long. I didn't count, I was on my laptop but it seemed like 5 minutes.