
http://www.ign.com/articles/2015/12/03/arrow-legends-of-yesterday-review
Okay now that part 2 of the Arrow/Flash crossover event is over, let's see who the villain really is.
Seems DC has an abundant of immortals going around, Ra's Al Ghul, the Sensei, Hath-Set and Vandal Savage to name a few.
The Flash/Arrowverse has introduced us to their version of Vandal Savage. Funny how the TV or any other version of a comic book character becomes something else but somehow it makes sense. Well Vandal Savage turns out to be Hath Set, the Egyptian high priest who kills Prince Khufu and Chay-Ara. Orignally written in the 1940's by Gardner Fox and later on enhance by writers William Messner-Leobs, James Robinson, David Goyer and Geoff Johns. The writers of the Arrowverse then somehow connects all the dots and made Hath-Set and Vandal the same person.

We see Kendra finally emerging as Hawkgirl and Hawkman's battle with Flash and Green Arrow. Makes the fanboy inside me really excited. Can't wait to see part 2 later on Arrow.