Damage × Reunion × Courage - S1.E24

Several days pass as Gon recovers from being poisoned. Killua is stalked by Imori, one of Amori Brothers. Imori's brothers Umori and Amori show up, and Killua bests them and gets his number badge from Amori. All the protagonists now have their points except for Leorio, who goes looking for his target Ponzu. He finds her in a cave, but is poisoned by snakes. Gon and Kurapika go inside to help him.