SCREAM TO ME BANSHEE!!!!!

So we know that Banshees are a mischievous kind of sprite.  We get it.  However, like I've pointed out before, sometimes the things we view in a negative light can be used for a positive purpose.  In this case, we have captured this Banshee and put her under a spell so that way she will completely and entirely obey the person who owns her.  What most people do not realize about Banshees is that they are a type of fairy.  Most of the time, these faires are extremely malevolent and vicious to humankind.  This is because their blood-curdling cries are done at such a frequency and range that it can drive a human mad, cause their eye to bleed, or even cause their brain to liquefy.  However, being that they are fairies, they also have a knowledge of extremely powerful magic.  Their knowledge of magic combined with their ability to "scream" in particular registers was the key to us developing this piece.   When you use this piece, you will communicate to the Banshee what kind of power or mag