A Certain Magical Index
Season 1, Episode 3: Necessarius (The Church of Necessary Evil)
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While Komoe helps Index in healing her wounds using magic, Toma meets Stiyl's partner, Kaori Kanzaki and learns from her why they are hunting Index and the organization, Necessarius, The Church of Necessary Evil.
All Episodes - Season 1
Episode 1
Academy City
Episode 2
Innocentius (The Witch Hunter King)
Episode 3
Necessarius (The Church of Necessary Evil)
Episode 4
Perfect Memory Ability
Episode 5
Limit (12 o'clock)
Episode 6
Imagine Breaker
Episode 7
The Science Cult (Misawa Cram School)
Episode 8
Ars Magna (Golden Transmutation)
Episode 9
Deep Blood (Vampire Killer)
Episode 10
Mikoto Misaka (Sissy)
Episode 11
Sisters (Sisters)
Episode 12
Level 6 (Absolute Ability)
Episode 13
Accelerator (One Way)
Episode 14
Weakest vs. Strongest (Strongest vs. Weakest)
Episode 15
Angel Fall (Angel Fall)
Episode 16
Toya Kamijo (Father)
Episode 17
The Power of God (Archangel)
Episode 18
Replica (Impostor)
Episode 19
Last Order (The End)
Episode 20
Virus Code (Final Signal)
Episode 21
Counter Stop (Identity Unknown)
Episode 22
Golem (Stone Figure)
Episode 23
Friends (Hyoka Kazakiri)
Episode 24
Imaginary Number School District - Five-Element Agency