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The Worst Episodes of A Certain Magical Index

Every episode of A Certain Magical Index ranked from worst to best. Explore the Worst Episodes of A Certain Magical Index!

Kamijo is a student in Academy City, where people use science to develop supernatural abilities. The guy’s got a lot of heart – luckily for...
Genres:AnimationSci-Fi & FantasyComedyMystery
Networks:MBSAT-X

Worst Episodes Summary

"Queen's Fleet" is the worst rated episode of "A Certain Magical Index". It scored 5.1/10 based on 45 votes. Directed by Hiroshi Nishikiori and written by N/A, it aired on 1/21/2011. This episode scored 0.2 points lower than the second lowest rated, "The Book of Law".

  • Queen's Fleet
    5.1/1045 votes
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    #1 - Queen's Fleet

    Season 2 Episode 15 - Aired 1/21/2011

    Agnese makes a deal with Toma and Orsola that guarantees their safe escape from the Roman Orthodox ship—so long as they take Sisters Angelene and Lucia with them. As they search for the nuns, they uncover more about the ship’s terrible true purpose.

    Director: Hiroshi Nishikiori

    Writer: N/A

  • The Book of Law
    5.3/1057 votes
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    #2 - The Book of Law

    Season 2 Episode 2 - Aired 10/15/2010

    The Book of Law is an encrypted grimoire that only one nun has the skills to decipher—and it’s gone missing! If its magic is ever used, it will bring about all sorts of ruin. Now, the church just has to keep the gifted nun safe. How hard can that be?

    Director: Hiroshi Nishikiori

    Writer: N/A

  • The Power of God (Archangel)
    5.7/1072 votes
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    #3 - The Power of God (Archangel)

    Season 1 Episode 17 - Aired 1/29/2009

    After figuring out the truth of Misha’s real identity, Kanzaki sends Kamijo and Toya to destroy the ritual spot. When Tsuchimikado suggests that Toya must die for the spell to end, a violent – and seemingly fatal – encounter ensues.

    Director: Hiroshi Nishikiori

    Writer: N/A

  • Angel Fall (Angel Fall)
    6.5/1071 votes
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    #4 - Angel Fall (Angel Fall)

    Season 1 Episode 15 - Aired 1/15/2009

    Touma and Index head to the beach to avoid the fallout from Touma's fight with Accelerator. They also plan to meet Touma's Family but when they arrive they aren't quite what Touma was expecting.

    Director: Hiroshi Nishikiori

    Writer: N/A

  • The Amakusa Church
    6.5/1048 votes
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    #5 - The Amakusa Church

    Season 2 Episode 3 - Aired 10/22/2010

    The battle over Orsola, the only nun who can read the Book of Law, continues as Toma is forced to act as an unwitting decoy. The Amakusa clash with church representatives, but the real culprit behind the plot might not be who Toma expected.

    Director: Hiroshi Nishikiori

    Writer: N/A

  • City of Water
    6.5/1041 votes
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    #6 - City of Water

    Season 2 Episode 14 - Aired 1/14/2011

    After winning a trip to Italy, Toma and Index run across a few old acquaintances. But wherever these two go, disaster is sure to follow—this time in the form of assassins!

    Director: Hiroshi Nishikiori

    Writer: N/A

  • Rosary of the Appointed Time
    6.5/1037 votes
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    #7 - Rosary of the Appointed Time

    Season 2 Episode 16 - Aired 1/28/2011

    Toma goes head-to-head with Bishop Biagio during an attempt to rescue Agnese. As the battle rages, the Queen of the Adriatic Sea is revealed to be a ship that can completely destroy Academy City.

    Director: Hiroshi Nishikiori

    Writer: N/A

  • The Science Cult (Misawa Cram School)
    6.6/1076 votes
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    #8 - The Science Cult (Misawa Cram School)

    Season 1 Episode 7 - Aired 11/16/2008

    Stiyl and Touma join forces to investigate the mysterious Misawa Cram School.

    Director: Hiroshi Nishikiori

    Writer: N/A

  • Perfect Memory Ability
    6.7/1080 votes
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    #9 - Perfect Memory Ability

    Season 1 Episode 4 - Aired 10/26/2008

    Touma learns the truth about Index's perfect memorization and her loss of memories.

    Director: Hiroshi Nishikiori

    Writer: N/A

  • Ars Magna (Golden Transmutation)
    6.7/1076 votes
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    #10 - Ars Magna (Golden Transmutation)

    Season 1 Episode 8 - Aired 11/23/2008

    Touma encounters Ars Magna the leader of Misawa Cram School and a man with his own connection to Index.

    Director: Hiroshi Nishikiori

    Writer: N/A

  • Toya Kamijo (Father)
    6.7/1069 votes
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    #11 - Toya Kamijo (Father)

    Season 1 Episode 16 - Aired 1/22/2009

    The Angel Fall spell remains in effect with only Toma, Kanzaki, Misha and Tsuchimikado relatively unaffected. However, the person responsible for casting the spell remains a mystery. Misha quickly becomes the prime suspect after a strange conversation with Toma. But when Toma follows up on his hunch he discovers that the real culprit is not Misha but his own father. As such he hurries to reach his father before Misha and the other mages can confront him.

    Director: Hiroshi Nishikiori

    Writer: N/A

  • Last Order (The End)
    6.7/1070 votes
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    #12 - Last Order (The End)

    Season 1 Episode 19 - Aired 2/12/2009

    Accelerator meets the last of Misaka’s clones – Last Order – who explains the special role she played in the Sister experiment. Later, Accelerator learns what steps he’ll have to take to keep Last Order safe.

    Director: Hiroshi Nishikiori

    Writer: N/A

  • Sky Bus 365
    6.7/1038 votes
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    #13 - Sky Bus 365

    Season 3 Episode 10 - Aired 12/7/2018

    Itsuwa and Kanzaki both up the ante in their pursuit of Kamijo. Index and Kamijo are summoned to Britain to deal with a magic issue, but while en route, their jet falls victim to a terrorist plot that threatens the lives of everyone aboard.

    Director: N/A

    Writer: N/A

  • Son of God
    6.7/1033 votes
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    #14 - Son of God

    Season 3 Episode 26 - Aired 4/5/2019

    An overjoyed Accelerator gains a new perspective on the world. The duel between Kamijo and Fiamma concludes, and the doomed Star of B'Tselem begins its crash landing. The ITEM members are tracked down by an old acquaintance.

    Director: N/A

    Writer: N/A

  • Academy City
    6.8/10106 votes
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    #15 - Academy City

    Season 1 Episode 1 - Aired 10/5/2008

    Tōma Kamijō is chased by hooligans after he stops one of them from disturbing a girl. In reality he was trying save him as the girl is Level 5 Psychic Mikoto Misaka, who can control and generate electricity. After losing them, he meets Mikoto who wants a duel but he refuse citing he just a Level 0 psychic. Nevertheless, she "shoots" an electrical bolt at him but it is stop by Tōma right hand which has a power called Imagine Breaker. Angered, she attacks with a powerful lighting strike which only ends up causing a citywide blackout. The next morning, after lamenting his recent bad luck, he finds a young nun hanging outside of his veranda. After feeding her spoiled food, she introduces herself as Index, a nun from the Church of England and is being chase by magicians for she "possess" 103,000 grimoires. After both of them explain each other about their own worlds, Index doesn't believe that Tōma's right hand can nullify other powers while he doesn't believe magic exist. To test their proofs, Tōma use his powers on Index's magical garb which is unfortunately blown into pieces. After biting Tōma in revenge and fixing her garb, Index concludes that his powers are the cause of his bad luck, leaves and thanks him and he tells her to come again if she needs help. After coming back from summer classes, he meets Mikoto again who wants a rematch but when he refuse again, she stomps her foot in anger causing nearby electronics to go haywire including cleaning bots who sounds the alarm which forces both of them to quickly runaway. When he returns home, he finds Index laying on the ground bleeding and behind him a man who calls himself a magician.

    Director: N/A

    Writer: Masanao Akahoshi

  • Innocentius (The Witch Hunter King)
    6.8/1089 votes
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    #16 - Innocentius (The Witch Hunter King)

    Season 1 Episode 2 - Aired 10/12/2008

    The magician reveal himself as Stiyl Magnus and explain that his partner Kaori unintentionally hurt Index as her Magical garb was suppose to stop the blow and his mission to 'protect' Index or actually the Index-Librorum-Prohibitorum, the 103,000 books implanted in her mind as she possess photographic memory. Toma, angered by Stiyl's ill treatment of Index attacks him and he counterattack by using Fire magic but is surprised when Toma nullify s the spell. Styil then summons a fire creature named Innocentius which Toma can't stop as the creature keeps regenerating itself from his attacks. It is only when Index other personality, John's pen mode, reveals the creatures powers comes from Runes place around the building that Toma is able improvise and defeat Innocentius and Stiyl using the sprinklers to destroy the Runes as they were on paper and rescue Index.

    Director: N/A

    Writer: N/A

  • (Necessarius) The Church of Necessary Evil
    6.8/1084 votes
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    #17 - (Necessarius) The Church of Necessary Evil

    Season 1 Episode 3 - Aired 10/19/2008

    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.

    Director: Hiroshi Nishikiori

    Writer: N/A

  • Deep Blood (Vampire Killer)
    6.8/1076 votes
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    #18 - Deep Blood (Vampire Killer)

    Season 1 Episode 9 - Aired 11/30/2008

    Touma confronts Ars Magna in a dangerous battle to rescue both Index and Deep Blood.

    Director: Hiroshi Nishikiori

    Writer: N/A

  • Accelerator (One Way)
    6.8/1073 votes
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    #19 - Accelerator (One Way)

    Season 1 Episode 13 - Aired 12/28/2008

    Misaka and Touma hatch a plan to defeat Accelerator and end the experiment.

    Director: Hiroshi Nishikiori

    Writer: N/A

  • Weakest vs. Strongest (Strongest vs. Weakest)
    6.8/1073 votes
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    #20 - Weakest vs. Strongest (Strongest vs. Weakest)

    Season 1 Episode 14 - Aired 1/8/2009

    Touma faces off against Accelerator for the sake of Misaka and her 'sisters'.

    Director: Hiroshi Nishikiori

    Writer: N/A

  • Virus Code (Final Signal)
    6.8/1071 votes
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    #21 - Virus Code (Final Signal)

    Season 1 Episode 20 - Aired 2/19/2009

    After Accelerator frees Last Order of the virus infecting her brain, he’s attacked by gun-wielding Amai. Just as all appears lost for Accelerator, Yoshikawa arrives to help – but Amai isn’t going down without a fight.

    Director: Hiroshi Nishikiori

    Writer: N/A

  • Imaginary Number School District - Five-Element Agency
    6.8/1071 votes
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    #22 - Imaginary Number School District - Five-Element Agency

    Season 1 Episode 24 - Aired 3/19/2009

    Kamijo, Index and Kazakiri join forces to take on Ellis. When the battle ends, and with the support of Index, Kazakiri returns to the place of her origin. Later, Tsuchimikado ponders Aleister’s role in recent events.

    Director: Hiroshi Nishikiori

    Writer: N/A

  • Sheol Fear (Voice of the Magicbane)
    6.8/1047 votes
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    #23 - Sheol Fear (Voice of the Magicbane)

    Season 2 Episode 4 - Aired 10/29/2010

    With Orsola taken hostage, Toma and his gang take the battle to the church. There, Index unleashes a mighty spell. Things look bleak for the Roman Orthodox, but their willingness to sacrifice themselves might just give them the upper hand.

    Director: Hiroshi Nishikiori

    Writer: N/A

  • Lotus Wand
    6.8/1046 votes
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    #24 - Lotus Wand

    Season 2 Episode 5 - Aired 11/5/2010

    The Roman Orthodox nuns continue their attack as Orsola risks everything to have Index decipher the Book of Law. The infamous grimoire could help them finally defeat their enemies—but that’s only if it works like it's supposed to.

    Director: Hiroshi Nishikiori

    Writer: N/A

  • Belvedere (The Observatory)
    6.8/1038 votes
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    #25 - Belvedere (The Observatory)

    Season 2 Episode 12 - Aired 12/24/2010

    Toma and Tsuchimikado investigate the history of a sacred artifact as they try to figure out what Oriana’s plan is. When they discover they have only until nightfall to stop her from enacting an evil plot, the battle for the future of Academy City begins!

    Director: Hiroshi Nishikiori

    Writer: N/A