Re: Awards and development
Rules of sympathetic magic probably apply -- similarity and contagion, so, something that resembles her in some way (or ideally something made to specifically have similar appearance, such as a doll with four arms), and something that's connected to her by prior contact or, better, possession. The strongest connection would be something from her body, like hair, nail clippings, skin dust (as might be found in a worn garment), etc. Any idea what happened to the little kilt thing she was wearing when we met her, before we got her a broader covering?
Needing five things might make it tricky; we don't know her that well, but likely anything connected to her own family of deities (Kali and company) would be good. An item made for demon slaying would also tend to attract her, as might actual demon parts (though I'd be concerned those might have a stronger draw for an actual demon).