[s4e3] Restoration -

Back home, Oliver and Diggle are forced to set aside their fractured relationship to take on , a metahuman assassin hired by H.I.V.E..

: Double Down utilizes supernatural playing cards as lethal projectiles, pushing the team's tactical skills to the limit. [S4E3] Restoration

: The battle serves as a turning point for Oliver and Diggle, who finally begin to rebuild their trust while facing Damien Darhk’s expanding influence. Evolution of "Bloodlust" Back home, Oliver and Diggle are forced to

While Laurel deals with Sara's return, Thea must confront her own darkness. Malcolm manipulates Thea's growing aggression by setting up a fatal confrontation with League of Assassins members, claiming that giving in to the urge to kill is the only way to temporarily sate the Pit's side effects. Evolution of "Bloodlust" While Laurel deals with Sara's

The emotional core of the episode follows Laurel and Thea’s journey to Nanda Parbat. Laurel is determined to use the Lazarus Pit to bring her sister, Sara, back to life, despite warnings from Malcolm Merlyn that she will return forever changed by a relentless "bloodlust".

: Horrified by the perversion of life, Nyssa destroys the Lazarus Pit, ensuring it can never be used again and setting up a permanent rivalry with Malcolm. A New Threat in Star City