Violent scenes include a ghost re-enacting the moment they were decapitated by a guillotine. There is no blood and their head and body disappear immediately afterwards.
There is also a scene in which the player draws a blade across the palm of their own hand in order to use blood magic. A small wound is visible but there are no pain effects and the player has no other response.
Horrific scenes include a man lying on the ground with a magical knife in his chest. There is blood on his torn shirt. He lies on the ground, breathing heavily but is revived when you remove the knife with a magical glove and the wound closes.