@Esiphas and @mrpineapple
Holly can hear Petani's voice insider her. She says to Holly "I'm sorry, you got your hand cut off and this was the best I could do. At least I'm pretty sure I stopped the bleeding. You can tell Guy to take off the tourniwhatever on your arm"
In the physical world Guy finds that the spirit has recovered his weapon. However among the bodies of the twitching dead there are a bunch of knives. Mostly larger kitchen knives. The largest, besides the cleaver that Niu is holding, is a Bowie knife with a brown wooden handle.