Specifics: The shifter's ability to shapeshift into different forms grows while he is gaining levels. At some point the shifter is able to change into certain forms an infinite number of times per day: * Level 4: infinite greater wildshape I * Level 7: infinite greater wildshape II * Level 10: infinite greater wildshape III * Level 13: infinite humanoid shape * Level 16: infinite greater wildshape IV Use: automatic