Elven Ancestry: Somewhere in your ancestral line someone was an elf. Though you aren't classified as a half-elf nor have half-elven abilities two advantages stem from your Ancestry. First, and this only applies to commoners, you may cast "true magic". Therefore as a commoner you are not limited to the Magician class. Secondly anyone with elven ancestry may use elf specific magic as though they were an elf.