Arrow: 2г—15 ❲2026 Update❳

Slade kills Ivo, but his rage is uncontrollable. He decides to kill Oliver, cementing their feud. Why 2x15 is Pivotal

The episode flashes back to the island (Lian Yu), showing the specific moment that turned Slade into a monster. After Shado’s death, Dr. Ivo is holding a gun, and Slade—under the influence of the serum—demands to know who was responsible. Arrow: 2Г—15

The scene is defined by extreme psychological pressure, with Slade masquerading as a friend while planning to destroy Oliver’s life, fulfilling his "promise" to make him know absolute despair. Slade kills Ivo, but his rage is uncontrollable

The episode showcases the duality of the characters, dealing with trauma, betrayal, and the consequences of secrets, both on the island and in the present day. Detail Slade Wilson's ? Analyze the "Mirakuru" serum ? Arrow season 2 episode 15 review: The Promise | Den of Geek After Shado’s death, Dr

Oliver realizes Slade knows about the events on the island, breaking the trust they once had. The Past: The Island Flashbacks

In Starling City, Slade Wilson has infiltrated the Queen family mansion, posing a direct threat to Oliver's mother, Moira, and sister, Thea. Oliver, arriving home, is shocked to find his former friend—and now nemesis—sitting at his dinner table, having accepted an invitation from Moira.

The episode ends with the tension in the mansion at an all-time high, setting the stage for the rest of the season's battle against Deathstroke.