This is not the first time that we have encountered this type of entity and it probably won't be the last. I can't tell you exactly why this type of entity exists. All I can tell you is that when you own one of these entities you become extremely lucky. Well, I shouldn't really say lucky in general, because it doesn't increase your luck. It increases your wealth. We don't really know what to call these entities, so we call them Wealth Banshees. You want to know why? Because these spiritual entities scream in a tone that inaudible to the human ear. However, this pitch is very audible in the astral realms and would be to you if you were in your astral form. It calls out to wealth energies and creates a type of vortex that funnels these wealth powers from where they are at in the astroverse and brings them directly to you. So, you can see unlike real banshees these entities aren't malicious in any way and they mean you know harm. I don't know if they were created to bring wealth to people or if that is just a desirable side effect of their scream. Either way, the results are extreme wealth. In all areas of your life. I don't think that it could get much better than that!