You are wrong Jukka! *sorry*
Tamusk ruled over Eternia und Eternos was his City (with diferent look to Randors Time).
He is a controversial subject, but Randor means he is a former King of Eternia. (We know Adams ancestors are step in this line!)
Look on youtube the Episode or look the DVD:
Tamusk is in the Hall of Kings, by She-Ra with Miro we can see this is only for Family!
I have updated my Picture! (good work with all this new Informations)