Toaru Majutsu no Index Manga Chapter 050

"Amakusa-Style Tactics" (天草式戦術) is the 50th chapter of Toaru Majutsu no Index manga, released on October 12, 2011.

Touma meets Orsola and soon after a fierce battle with members of the Amakusa begins. The Imagine Breaker becomes useless against the unorthodox style of magic of the Amakusa, and Touma is forced to join forces with Stiyl to win. After the fight, a shocking truth is revealed.

Adapted From

 * Toaru Majutsu no Index Light Novel Volume 07

Characters
By order of appearance: