Damien Darhk (Arrowverse)

"So, you're all fretting about this city dying... I'm here on behalf of an organisation that wants you to let it die!"

- Darhk

Damien Darhk is the leader of H.I.V.E. and the possible main antagonist of the fourth season of "Arrow".

Season 3
Ras al Ghul mentions that he and Damien Darhk were horsemen of Ra's' predecessor. Darhk thought himself worthy of taking the mantle of Ras al Ghul but his friend was the chosen one. Damien was to be killed but managed to escape, taking with him waters of the Lazarus Pit and some loyal followers.

According to Ra's, Damien in the present-day commands a "hive of followers" around the world. He tried to buy the earthquake machine from Milo Armitage then hired Gholem Qadir to release nerve gas in Markovia. Some time later, he also hired Mark Shaw to steal A.R.G.U.S. documents, but each of his attempts were met with failure.

In 2015, he visits Starling City. He is tracked down by Ra's al Ghul who wants to kill him, but both Oliver Queen and Ra's are too late to find him, finding only one of Darhk's servants whom Ras then kills.

Season 4
More infos after Season 4 airs

He and H.I.V.E arrive in Star City, having sinister plans for it and its residents.