(( satsuki's main power is that she can "see death". that's to say, satsuki has the ability to see a 'premonitory corpse', the dead body of someone who will die in that exact place in some way 24 hours from then. while naturally it's pretty damn serious, it could be used in a somewhat jamjar-esque manner. this would be if satsuki and your character were, say, on some kind of strange fuck or die island and she happens to see your character having been asphyxiated due to not doing the deed! naturally, she'd have to help out, right? alternatively, she could see her own premonitory corpse and realize that she'll have to ask someone otherwise unaware of her ability for help. any kind of mix of these would work for me! ))

(( along these same lines-- it could very well be that satsuki needs to get someone's heart racing or that, somehow, unless her partner gets to come, they're going to get sick or die or something. there'd be nothing wrong with utilizing a little extraordinary storytelling to keep your character from dying, using satsuki's body. ))

(( in canon, satsuki has the nickname 'usotsuki' for a couple reasons. the main one being that none of her classmates believe her when she tells them that they're going to die unless she helps them. on top of that, is the fact that satsuki in fact can't tell a lie to save her life. what she's saying winds up being so outlandish and downright scary that she's gotten a reputation for lying constantly. so let's say, her mind's started swirling and she's going to be extra truthful in what she wants and how she wants it. she can't say it doesn't feel good if she's feeling great! this might be able to be used to someone's advantage.

(( this one's just basic. i mean, she's fairly stacked. can be combined with any of the others. ))