[Uknown Ponies] Troubles in Everfree Forest
Right, people are going to have to bear with me as this will be my first time GMing anything but lets get the general gist of things out in the open to start with:
Using the Unknown Armies
system. In particular the Uknown Ponies: Failure is magic hack.
Regarding specifics of the campaign setting it's intended to occur during season 3 but prior to the finale and will entail the players playing a group of blank flanked ponies been taken on by Luna as a night time patrol of sorts to act as her own personal counterparts to the Mane 6. The first planned adventure will be dealing with the Everfree forest and the creatures with in.
Specifics of the system will be making use of this hack: http://dl.dropboxusercontent.com/u/3207923/Unknown Ponies Failure is Awesome.pdf
The Unknown Armies second edition rulebook (of which a free sample containing most of the relevant information sans combat can be found here): http://www.atlas-games.com/pdf_storage/ua2_preview.pdf
Though specific alterations to either given documents written text may occur in the name of greater playability in a play by post environment or in the general rule of having fun.