Warrior Nun: A secret order of nuns dedicated to combating demons, generally just the wraith type which possess people but occasionally more fearsome ones. Their leader is killed during an ambush and her internal halo is transplanted into a dead girl. Ava (Alba Baptista), reanimating her and bestowing superpowers on her. The Halo has been passed down for centuries and was meant for another nun who is now jealous. We get nuns armed with crossbows, swords, rifles. These are Ninja Nuns. There is a conniving Cardinal and a lot of Church intrigue. A scientist is also involved who has her own plans for Church relics made from Divinium (a bit like unobtainium). Ava runs away and teams up with a gang of young grifters. Great combat scenes, well imagined demons. The RCC Hierarchy don't come out of this smelling of roses so it may substantially differ from the comic book series it's based on. Good fantasy thriller. 8/10. Ten episodes, on Netflix.