[quote=@Rtron]
<Snipped quote by Hael>

It brings up the question if Emotions is a domain or a portfolio, because it can be both. 
[/quote]

I'd say it depends. Just emotional manipulation is probably precise enough to be portfolio.

If their abilities are so broad and powerful that they're like Ialu was, emotion is probably strong enough to be a domain. His greed and ambition was so strong that it was a supernatural force that lead him to whatever he wanted.