Compass to the fiend blooded
A wooden compass with a stone arrow
This simple wooden compass contains no liquid. it consists of a circle with a stone arrow pointing outwards, whose arrowhead is made of solidified blood. Over a disc that supports it and allows it to turn freely. The arrowhead turns purple in presence of fiend blood and turns to the direction. Devil blood makes the arrowhead turn red and demon blood green.
Peyote performed some deed he did not reveal to the others and was awarded this compass.