|This article is about a/an episode in Kamen Rider Build.|
|WARNING: This episode contains scenes of blood and bloodshed. Viewer discretion is advised!|
Faust stole the Pandora Box as well as a few Fullbottles from Build! Night Rogue does not back down as he aims to claim all of the Fullbottles left in Build's possession. The only ones left behind are the Lock and Dragon Fullbottles. The KeyDragon form can only be accessed by Build, however, the power within the Dragon Fullbottle is so strong that it becomes impossible to control even in a Best Match configuration! In desperate circumstances, there doesn't seem to be much of an alternative, until Sento thinks of one... if the Dragon Fullbottle can be used in the Cross-Z Dragon, it will become compatible with the Build Driver!
to be added
- Sento Kiryu (桐生 戦兎 Kiryū Sento): Atsuhiro Inukai (犬飼 貴丈 Inukai Atsuhiro)
- Ryuga Banjo (万丈 龍我 Banjyō Ryūga): Eiji Akaso (赤楚 衛二 Akaso Eiji)
- Misora Isurugi (石動 美空 Isurugi Misora): Kaho Takada (高田 夏帆 Takada Kaho)
- Nariaki Utsumi (内海 成彰 Nariaki Utsumi): Yuki Ochi (越智 友己 Ochi Yūki)
- Sawa Takigawa (滝川 紗羽 Takigawa Sawa): Yukari Taki (滝 裕可里 Taki Yukari)
- Takumi Katsuragi (葛城 巧 Katsuragi Takumi): Yukiaki Kiyama (木山廉彬 Kiyama Yukiaki)
- Gentoku Himuro (氷室 幻徳 Himuro Gentoku): Kensei Mikami (水上剣星 Mikami Kensei)
- Masakuni Mido (御堂正邦 Midō Masakuni): Norimasa Fuke (冨家規政 Fuke Norimasa)
- Yoshiko Tajimi (多治見 喜子 Tajimi Yoshiko): Ryoko Gi (魏 涼子 Gi Ryōko)
- Jusaburo Nanba (難波重三郎 Nanba Jūsaburō): Akira Hamada (浜田 晃 Hamada Akira)
- Blood Stalk (ブラッドスターク Buraddo Sutāku, Voice): Tetsuo Kanao (金尾 哲夫 Kanao Tetsuo)
- Build Driver (ビルドドライバー Birudo Doraibā, Voice): KORBY (コービー Kōbī)
- Kasumi Ogura (小倉香澄 Ogura Kasumi): Risako Itō (伊藤梨沙子 Itō Risako)
- Jusaburo Nanba's Henchmen: Ao Kazuki (和木亜央 Kazuki Ao)
- Kamen Rider Build: Seiji Takaiwa (高岩 成二 Takaiwa Seiji)
- Kamen Rider Cross-Z: Eitoku (永徳)
- Night Rogue: Jun Watanabe (渡辺 淳 Watanabe Jun)
- Blood Stalk: Kazuya Okada (岡田 和也 Okada Kazuya)
- Stretch Smash: Kotaro Kaji (鍜治 洸太朗 Kaji Kōtarō)
- Bottle used:
- Form used:
- KeyDragon Form
- The Lock Fullbottle wasn't seen in Cross-Z's holder until he picked it up from there to activate the finisher.
- In the beginning intro conversation, Sento claims sixteen Fullbottles were taken. However, only thirteen were seen to be actually taken in the previous episode.
- As part of Super Hero Time, this episode aired alongside Uchu Sentai Kyuranger episode 38, Space.38: Flaming Spheres! The 9 Crisis Strike!, both episodes mainly feature a dragon themed hero's battle.
- Formula of the title: $ \llcorner1.30637....3_n^2\lrcorner=11 $ (Mills' constant)
- Fullbottles Obtained: N/A
- Closing Screen Fullbottles:
- Kamen Rider: Build
- Biotic: Dragon
- Abiotic: Lock
- Count at episode end
- Bottles in Build's possession: None
- Bottles in Cross-Z's possession:
- Biotic: Dragon
- Abiotic: Lock
- Other: Cross-Z Dragon
- Bottles in Night Rogue's possession:
- Biotic: Bat, Rabbit, Gorilla, Taka, Ninjya, Panda, Harinezumi, Lion, Kaizoku
- Abiotic: Tank, Diamond, Gatling, Comic, Rocket, Syoubousya, Soujiki, Light
- Bottles in Blood Stalk's possession: Cobra
- Bottles in Hokuto's possession:
- Biotic: Wolf
- Abiotic: Smapho
- KeyDragon Form is added to the opening.
- The episode's title seems to take its name from the transformation announcement of the Rider introduced: "Wake up burning! Get Cross-Z Dragon!"
- Kamen Rider Build Volume 3 features episodes 9-12: The Trap of Project Build, Technology of Destruction, Burning Dragon and Theory of Conspiracy.
- Blu-ray Collection 1 comes with 12 episodes.