@lewisnotmiller @Father Heathen @Meow Mix @RayofLight @Dan From Smithville and others who are interested, I've put together some rules. Feel free to make suggestions,
1. For now, 3 main characters per person to stop anything becoming too convoluted. That's not to say you have to have 3, but that this is a maximum.
2. Characters portraying a faith different from your own must be done respectfully and carefully. Religious conflicts and various insults lobbed at other religious folks must be clearly understood as being part of this fiction and not the actual views of the writer, but keeping appreciation for the time period and how people spoke casually, so a Christian calling a Pagan a 'damn idol worshipper' would be alright because it has a context.
3. Characters must have limits in strengths and powers.
4. Please stick as closely to the era (vaguely 7th century) as possible, but license for gaps in knowledge etc. is allowed, and nitpicks about history should be kept to a minimum unless it's a glaring error.
5. Be creative; set the scene, take your time. Have fun