Well these rules go with any roleplay basically.
No Goddmodding: God modding is when you make your character invincible like a hit that kills instantly or a power that lets them heal always.
No taking control of another person character: Unless they say you can and you aren't totally killing them then I think its fine.
No being mean: Its ok to tell someone that they are not doing it right but please be nice about it people are here for fun.
Follow the template: the template is how the characters are made so if you are a magician right now that isn't a class in this roleplay.
I'm gonna eat you...