Subjugated Races
From Istaria Lexica
Subjugated races are races bound to the Withered Aegis. They continue to exist as living creatures but have had their conscious wills supplanted with a passionate hatred for all of the free Living Races. Subjugated races have in the past been epic quests for the Living Races to undertake, resulting in two races, the Dryad and the Satyr, being freed from the Withered Aegis.
Source: support.istaria.com