[Escheton]

Hmm, those do look interesting. Spellwarped creature and creature of legend are nice, but maybe a bit much. Perhaps something for later.
For now I think I'll fill the missing level with draconic.
He has a penchant for eating the brains of draconic creatures and has taken over some of their might.
The paralysis immunity should prove useful if I need to fight that alhoon at some point :p.

Is draconic one of the templates that has to be take in full and/or at character start?