A weird nightmare

The creepiest nightmare I have had involved a creature with a scream, ghost face, and v for vendetta face mask mixed together for a face. The nightmare starts with in a tree stand hunting deer. A creature in a black trench goes past me floating about the ground on a fire lane.

The creature was a proformace or a small show to destract it's victims than sucks the victims soul out through the back of their heads. The creature uses a megaphone to try to attract hunters to a proformance it has set up in the woods do get more victims. Around 100 hunters walk over to see the proformance not knowing what the ceatures reason is sit down to watch the proformance. The creature started taking in the souls of the hunters but does not notice me in a tree 120 yards away at the other end of the clearing. I raised up my 7mm magnum rifle and lined up a shot with the mid back of its head. As soon a I took the shot the creature gave out a blood curdling scream as it fell to the ground. All of the souls it had taking in over the time it was alive came out of the bullet hole in a bright blue light as the souls returned to the past victims. When I had this nightmare 8 years ago I still remember the details.