Source: Dragon #349
You are descended from the fiend-hating battlemages of the Raumathar Empire
Region: Human (the Hordelands, Lake of Mists, Hashemen, Thay)
Benefit: You gain a +2 bonus on Knowledge (the Planes) checks and wizard becomes a favored class for you. In addition, three times per day, you can detect evil outsiders. This effect functions as per the spell detect undead, but detects evil outsiders rather than undead.
Special: You may select this feat only as a 1st-level character. You may only have one regional feat.