Alright, so level adjust THIS race....

[Visigani]

This class, like the last one, isn't really clearly written.

It's not a class?

 

[Dandu]

Race, whatever, you get my point.

 

[Pergentile]

Powerful racial features, as well as those powerful racial features being unprecedented, and very unusual.
Low-end +3. Give it -2 to another ability score and make it high-end +2.