Arrow

Lian Yu (5x23)

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The battle between Oliver and Adrian Chase culminates in a final epic battle on Lian Yu. After recent events, Oliver decides to recruit a group of unlikely allies — Slade, Nyssa, Merlyn, and Digger Harkness — to defeat Chase. However, Chase has his own army — Black Siren, Evelyn Sharp, and Talia al Ghul — and the forces collide.