|Cover of Unlimited Fafnir Volume 12, featuring Mitsuki Mononobe|
|Kanji||銃皇無尽のファフニール 12: ダークネス・ディザスター|
|Romaji||Jūō Mujin no Fafunīru 12: Dākunesu Dizasutā|
|Published on||August 2, 2016|
|Published by||Kodansha Bunko|
Darkness Disaster is the twelfth volume of the Unlimited Fafnir series. It was released on August 2, 2016.
All over the world, several places have been wrapped up in jet-black darkness simultaneously. And what emerged from within was the disaster that had appeared on Earth long ago—the fifth calamity, 'Eternal Longevity' Bahamut. As such, Iris, who inherited the Authority of Basilisk, might be the one who can defeat Bahamut. With that hope in their chest, Yuu and everyone complete the battleship Marduk in order to face Bahamut. On the other hand, Mitsuki wonders if Yuu's feelings for her are true or if they were no more than instinct for the sake of protecting the world—
'After all, I—am everyone's enemy.'
Seeking salvation all along, but unable to find it, she comes to a sorrowful decision— The twelfth volume of the Unlimited School Battle Action starts!
- Chapter 1 - Marduk of Mechanized Aviation
- Chapter 2 - Atlantis the Electronic Fairy
- Chapter 3 - Bahamut of Eternal Longevity
- Chapter 4 - Pitch-Black Disaster
|Volume List||Dragon's Eden • Scarlet Innocent • Crimson Catastrophe • Spirit Howling • Midgard's Carnival • Emerald Tempest • Black Nemesis • Amethyst Rebirth • Cerulean Engage • Invisible Successor • Prismatic Garden • Darkness Disaster • Stardust Cry • Rainbow Piece • Unlimited Shine • Infinity World|
|Extras||Brynhildr Valkyries • Short Stories|