Voltage's page

As things like Summon Monster 1 and a Druid are in the CRB, I would think that the core assumption would be enough to use them in PFS as long as you have the stats for them from the PFSRD on hand. Apparently, there are many who believe that in order to use many of the options in the core rule book, you must also own the bestiary. This seems a stretch to me, but I was wondering if there was an official stance on this.

I'd moved to a new city where there was no PFS about 4 years ago, but just found out a new group has started up here. I have a lvl 2 tiefling rogue I haven't played and want to update to Unchained. The GM here said he wasn't sure if I could remain tiefling if I did a rebuild and to ask about it here. Also, I read the blog but am still not sure exactly what all I'm allowed to change. Traits, skillpoints, ability scores, archetype or just turn the regular rogue levels into Unchained Rogue?