Renegade Enforcers.

 There are 'Enforcers' in the Vraks books Heretics and Renegades army list. 

These ones will do for Devos IV.  Former noviates of the Ordos Masonica of the Adpetas Sororitas who tended the Basillica on Devos IV.

Chaux Na M'rsee had spent quite some time in her formative years riling against the Patriarchy, so sparing the noviates the fate of most of the Ecclesastical personnel; bending her influence to make them useful.  It turns out that despite being an unarmed part of the Adeptas Sororitas, they were attuned to Khorne rather Slannesh, but it's still a win for freedom and self determination as far as she's concerned.