Ignis Fatuus is haunted by a Spirit type Ghost (formed from a corrupted Somebody of a Dragoon Nobody), and led to believe that the others of the Collective are going to, inevitably, plot against him. Though it tries to manipulate him outright to kill the others of the Collective, he fights it off and ultimately shoots it dead, resistant to its attempts due to his own insanity. However, it does instill a growing paranoia within him, the words it told truly bothering him.