Dig up the corpse of the clown

You shall see the bones don't resemble anything even slightly human. They will be placed in a box and delivered to Noah Schnapp in the mail. He will not know what they are or why, but the spirit of the clown will speak to him and explain everything. He shall hear the voice speaking in his mind. It will not go away until he throws the bones into the flames of Hell during a nightmare. Then he will wake up and the bones and the voice will have disappeared.