Arrow 1x23 ✓

: Oliver and Diggle infiltrate Merlyn Global to stop Malcolm. This leads to a brutal rooftop battle between Oliver and Malcolm (the Dark Archer). While Oliver eventually gains the upper hand, Malcolm reveals he has a second earthquake machine as a redundancy.

: Earlier in the episode, Moira Queen holds a televised press conference where she confesses her involvement in the Undertaking and exposes Malcolm Merlyn's plan to the city. Key Highlights Arrow 1x23

: Malcolm Merlyn (initially presumed dead after being stabbed by Oliver) and Tommy Merlyn. : Oliver and Diggle infiltrate Merlyn Global to stop Malcolm

: Detective Lance, with help from Felicity, manages to disarm the first device located under the Merlyn Global building. However, the second device, hidden elsewhere in the Glades, successfully triggers. : Earlier in the episode, Moira Queen holds

You can find more detailed reviews and community discussions on platforms like the Primetimer Forums or the Arrow Wiki .

: In the ensuing chaos, Laurel becomes trapped in her legal aid office. Tommy Merlyn rushes in to save her. He manages to get her to safety but is pinned by falling debris. Oliver arrives to find Tommy dying; the two reconcile their friendship before Tommy passes away, a death that deeply traumatizes Oliver.

: The episode's destruction of the Glades and Tommy’s death set the darker tone for Season 2 and fundamentally shifted Oliver’s mission from "vengeance" to "heroism".