Ok this is my build so far, just need to figure out what 4 class levels my demon is going to take.<br/><br/>Alkalith (fiend folio) CR14<br/>Symbiotic template CR15: This will add an extra creature to the mix<br/>Tauric template CR16: Merge the above with a Spirrax (Monster Manual V)<br/>Monster of Legend CR18<br/>Half Farspawn CR21<br/>Half Dragon CR23<br/>Half Doppelganger CR23<br/><br/>The exact creature I add with the symbiotic template is also still a bit of a guess