Estrigan or Hawkman, although i didn't know there was a vampire in the DC verse.  Huh, might have to check into that.  ;D  Estrigan though was one of my favorites when he popped up during the Morgan La Fey storyline in Justice League.  He's a badass, plain and simple.  Although trying to write in rhyme would be a pain in the ass lol.<br/><br/>And Tanner?  I used most of the Young Justice team members as those that find their way to Thedas, so while Supes and the JL DO appear, they stay Earth side to help contain the darkspawn that have found their way to our world through a magic mirror called an Eluvian, which is located underneath Arkham Asylum.  Also, I found a way to kill Conner Kent, fair warning.  :P