User blog comment:Vampire Ra's Al Ghul/Who Dies in 2x13?/@comment-24042303-20160127231632

Let's consider our options.

Barry - obviously not Cisco - very unlikely Harry - perhaps, but I think they still like his arc Earth 2 Barry, Iris or Joe - the most likely, I don't think Amell would have dropped the spoiler if it was an actual main character. Why would it be Deathstorm to kill a main character of all people, it would more likely be Zoom. So I think it's an earth 2 equivalent