Arrow Season 2 (blu-ray + dvd)

A year after Tommy's death and the destruction of the Glades, Oliver agrees to leave his island to face new enemies. The vigilante group called the Hoods attacks the notables of Starling City. Slade holds Oliver responsible for Shado's death on the island and prepares his revenge. The man with the skull mask, a murderer so rigorous that he is nicknamed Clock King and Nyssa al Ghul are added to the list of adversaries of the Green Arrow.