None too sure what Orchid could do. Maybe have him flex those brain muscles and come up with some sort of battleplan? That would at least be within his interests.
If possible I'd like for Parum to work with @Gordian Nought Torus to scout the cultist camp using his crow, while also figuring out what everyone can do and come up with combos and such. I honestly don't really know what everyone is capable of beyond a general idea of their class, so knowing their fighting styles, abilities, and so forth will be helpful to ensure our team can get one over the bad guys.