Ep 3. The Amakusa Church

In A Certain Magical Index season 2 episode 3, titled "The Amakusa Church," the story follows the Amakusa Church, a group of Christian sorcerers who seek to bring peace to their world. The episode begins with the group discovering that one of their own, Itsuwa, has gone missing. Fearing the worst, they set out to find her.

Meanwhile, Touma and Index are on their way to England to learn more about the mysterious John's Pen Mode. Along the way, they run into the Amakusa Church and are asked to help locate Itsuwa.

As they search for her, the group comes across a group of rogue sorcerers who are causing chaos in the city. In the midst of the chaos, Touma is separated from the others and must face off against the powerful sorcerer Terra of the Left.

As Touma fights for his life against Terra, the others continue their search for Itsuwa. When they finally locate her, they discover that she has been taken prisoner by the enemy sorcerers.

Determined to rescue their friend, the Amakusa Church and Touma launch a daring assault on the enemy stronghold. In the ensuing battle, Touma shows off his unique abilities and helps to turn the tide of the fight.

In the end, the group is successful in rescuing Itsuwa and defeating the enemy sorcerers. However, Touma is left with the realization that there are still many powerful foes out there who would do anything to control the magic of their world.

"The Amakusa Church" is an action-packed episode that showcases the unique abilities of the Amakusa Church and their commitment to peace. With impressive fight scenes, high-stakes action, and plenty of twists and turns, this episode is sure to keep viewers on the edge of their seats.