Talk:Winter 2017 Event/@comment-109.90.140.243-20170219111833/@comment-5380363-20170219113423

Since I-13 drops even on A ranks, you don't really need to debuff her again if you're not aiming for S rank. Then again, the Node I and J debuff is speculated to debuff the AC Hime escorts, not the Abyssal Twin Princess themselves.