Talk:Kara no Kyoukai Collaboration Event/Mission List/@comment-173.216.46.114-20180211100715/@comment-2003:E8:D3D7:5700:5D6E:D54:1021:7A54-20180211102132

If you're just farming the undead, I'd recommend Room 101 over 802 since the enemies are a loooot weaker there. And if you slap the CE that increases the appearance rate of the undead, you can get around 6~8 to pop up at a time. Was my preferred way of farming them. Only downside would be less exp.