I'm a firm believer that ancient forms of magic like Doctor Fate for example, should always have a price tag attached.  You can't tap into such primal energies without giving up something in return.  I love my fantasy, and that was one of the first things I came across that just felt right to me, so while Nabu's an asshole, I also agree that his power should come with a price.  Hence why while I might hate the puppet master version of him, he also fits with what I've always believed magic should hold to.<br/><br/>Also, some future inspiration for our possible Justice League here in Earth 2 lol.<br/><br/>https://www.youtube.com/watch?v=bJIMIASx1t4