Incarnate
The Incarnate is a Class in Dungeons & Dragons 3rd Edition released in Magic of Incarnum pgs. 20-25. As an Incarnate you are the embodiment of an Alignment "ideal" and are neutral to the other axis of it (Meaning you can only be Lawful Neutral, Chaotic Neutral, Neutral Good, or Neutral Evil). You can also shape Incarnum into constructs called "Soulmelds".