Talk:The Garden of Sinners Collaboration Event (US)/@comment-2001:E68:5414:7966:9568:A262:4176:D6F1-20180209064600/@comment-27408750-20180209071421

It is the only area where they are guarnateed to show up, so yeah, it is the only grind spot. A Rapunzel can randomly generate on any ghost stage but the chance of it is not very high.