Just thought I'd throw out ideas on how I'd do it for you to accept or reject. I'm never sure how new people are to any given game I run...

"Supervillanous veneer over a social justice movement" is the most Orcish thing imaginable given the Orcs in GFAC, for the record, and would seriously weird out the locals which is definitely a good thing. (Later on, ask me about races and power sources and stuff in GFAC!)