Complete story — includes the ending
Andy tells John that he was approached by Malcolm about a plan to break Darhk out of prison. Oliver and John foil H.I.V.E.'s plan, but it turns out to be a ruse designed to let Malcolm and his loyal assassins invade the bunker and steal Darhk's idol. Malcolm delivers the idol to Darhk, who finds out that it is incomplete. John reveals to Andy that he personally hid the missing piece in another location. Oliver becomes suspicious of Andy. Darhk and Amar orchestrate a prison riot and the team sets out to stop him with Andy joining them. However, when the team reaches Darhk, Andy turns on them and gives Darhk the missing piece to his idol. With his powers restored, Darhk subdues the team and stabs Laurel before escaping with Malcolm, Andy, and tens of other inmates. Laurel later dies at the hospital. In flashbacks, Oliver and Taiana help the prisoners escape and set off a bomb to bury Reiter in the tunnels. Reiter kills his two accompanying mercenaries in order to survive by the idol.
Sources and content license
Source and revision history · Adapted from Wikipedia contributors, Arrow season 4. HTML formatting and reference markers removed. · Content license