A Certain Magical Index II Episode 24: Skill Out (Armed Gang)
Episode 24 of 24 of A Certain Magical Index II, aired March 31, 2011, 25 minutes. Available with English subtitles and dub where released.
Episode summary
GROUP continues to order Accelerator around by giving him an assignment to kill Misuzu—which leads to Accelerator protecting the woman just to spite the organization when Skill Out attacks.