The Kamen Kamen no Mi, or Mask Mask Fruit in english, is a devil fruit of most peculiar ability. It feeds on the users emotions amplifying them and giving them powers appropriate to their emotions. when the user is under the effects of extreme emotion they can call upon the devil frutis powers by donning a mask (which takes the form of a mask similar to those of the mask of Humor and Tragedy in old plays). The mask can stay on the users face but doesn't need to. It regulates the users powers and can absorb sources of the feeling shteya re compatible with. This Devil Fruit is dangerous in thee hands of one who suffers from dissociative identity dissorder, one who has frequent and or violent mood swings, or is absolutely at it's strongest when used by an empathic.