Board Thread:Introduce Yourself/@comment-25319139-20140821132422/@comment-4516358-20140822041833

Mm, there's a custom content category and template which can be added to the top of the page. This alerts wiki users when reading that page, that the content, or some of it at least, aren't directly from Jagex established lore, and are player made, be it lore-break, or lore-bend / private / sandbox.

I guess, it's down to yourself about the God aspect. You could always refer to that section in the character's abilities, listing a warning that some/all of them are overpowered, not suitable for general public.