Talk:Christmas 2017 Event/@comment-28605611-20171211053121/@comment-4890856-20171211055758

Don't forget Ibaraki (who got summoned, but went into the mountains) and Tomoe Gozen (who, if I remember correctly, got summoned and died before the protagonist got the Babylon).

Both are onis (Tomoe only half), the event is about the Underworld and the main info writes about hot temperature. If anything, I bet it's one of those two.