"Seeker" ("Keeper")

[Placeholder] Ifrit who's half of a full being, specifically the more orderly/left-brained (for lack of better term) half of the "Seeker". A "bounty hunter" of sorts whose job is to trap the souls caught by their other half/sister (like how Thresh League of Legends keeps souls in his Hell Lantern™ lowkey) along with doing odd jobs for whoever's the "highest bidder" (in this case, Snedronningen/Akiko,  who's trying to get them to bring the Devil's Mirror together). Keeper tends to be underestimated due to her timid and benevolent appearance in comparison to Finder, but he can be argued to be somehow more ruthless and cold sometimes when the occasion strikes.