Note:
Jeanette - you just crashed into your own 'freedom of religion' definition and the the banning of Satanism. I'll explain later, but first...
Quote:"The greatest trick played on mankind was Satan proving that he is not on earth."
Guess what? Satan is on earth, he walks among us. He has interacted with us for as long as man has been around. In Paradise Lost, Lucifer told God, "It is better to rule in Hell than it is to serve in Heaven." Being able to rule in Hell, Lucifer has free-reign on Earth. Free Will allows him to be on Earth, whether God allows it or not because to go against his own rule of Free Will, God breaks it for us all. So, how can you invite somebody who is already there? You can't. But at best you can try to drive him out, that is if he does not persuade you to let him stay.
Now.... Mavis is a, hmmmm, errr... Nosferatu...? AKA vampire? Do you know how and why vampires are created? If you do, you see how you went against your own wall - head first at over 120MPH. Don't try to sugar coat it. Do not try to say it is something it is not. A vampire is... as per biblical description and Brahams Stroker's Dracula... well, without Satan, they would exist.
I do not care how nice you make her, I do not care how caring she is, she has a history of killing, a history of hunting humans, of seducing them to take their blood and life energies in order to live. Vampire are the top of the food chain because they hunt us.
Now, understand that I'm not saying anything negative about the character or that she should not exist. I am saying that her being there and living in Charlton, well, that goes against your 'No Satan Worship' in Charlton.
RPG:
"Come over to this window" Fernando tells her, "And tell me what you see. Just because part of the festival has Blue Grass Music, does not mean the rest of the town is playing the same music. The whole town is celebrating, with visitors from other towns and settlements."
He points to the right of the window out in the distance, "Looks like there are some Asians in the mix, as that looks like a Chinese Dragon out there doing a dragon dance..."
https://www.youtube.com/watch?v=do14dDh-TYM He then turns to Moro, "I do not care where you go Moro. Preferably out towards
Wolf 359 and then left for 13.5 Billion light years, but wanting and having are two very different things. But we are work together. If you leave, you need to return before 6AM as we will be leaving after we rest up from all this 'celebrating.'"
He then turns to Mavis, "Scio te quis sis, Nosferatu. Cogere ut faceretis et tu stares ex adverso. Sic ego rectam ducere , ubi tu non transibis harenarum." He reverts back to English, "That does not mean we can not work together."