The Ultimate Phase

The Ultimate Phase (究極のフェーズ) is the thirty-seventh episode of Kamen Rider Build. It features the debut of an upgraded Dragon Evolbottle, a modified Cross-Z Dragon and an new unnamed form for Cross-Z.

Synopsis
Had their operation succeeded, Evolto would have disappeared alongside Build. However, Evolto avoided death by possessing Sento’s body instead! But something else has happened. Because Evolto’s genetic signature was removed from Ryuga’s body after he possessed Sento, he can no longer transform into Cross-Z. Even so, Evolto was still strong enough to take over Sento’s body. In a state where he can no longer transform into Cross-Z, is there a chance that they can still defeat him?

Plot
to be added

Cast

 * Sento Kiryu (桐生 戦兎): Atsuhiro Inukai (犬飼 貴丈)
 * Ryuga Banjou (万丈 龍我): Eiji Akaso (赤楚 衛二)
 * Kazumi Sawatari (猿渡 一海): Kouhei Takeda (武田 航平)
 * Misora Isurugi (石動 美空): Kaho Takada (高田 夏帆)
 * Vernage (ベルナージュ): Sora Amamiya (雨宮 天)
 * Nariaki Utsumi (内海 成彰): Yuki Ochi (越智 友己)
 * Sawa Takigawa (滝川 紗羽): Yukari Taki (滝 裕可里)
 * Takumi Katsuragi (葛城 巧): Yukiaki Kiyama (木山廉彬)
 * Gentoku Himuro (氷室 幻徳): Kensei Mikami (水上剣星)
 * Soichi Isurugi (石動 惣一): Yasuyuki Maekawa (前川泰之)
 * Jusaburo Nanba (難波重三郎): Akira Hamada (浜田 晃)
 * Masakuni Mido (御堂正邦): Norimasa Fuke (冨家規政)
 * Yoshiko Tajimi (多治見 喜子): Ryoko Gi (魏 涼子)
 * Fu Washio (鷲尾 風): Osamu Adachi (足立 理)
 * Rai Washio (鷲尾 雷): Yuudai Nasuda (奈須田 雄大)
 * Evolto (エボルト), Evol-Driver (エボルドライバー): Tetsuo Kanao (金尾 哲夫)
 * Build Driver (ビルドドライバー): KORBY (コービー)
 * Sclash Driver (スクラッシュドライバー): Norio Wakamoto (若本 規夫)

Guest Casts

 * to be added

Suit Actors

 * Kamen Rider Cross-Z: Eitoku (永徳)
 * Kamen Rider Grease: Satoshi Fujita (藤田 慧)
 * Kamen Rider Rogue: Jun Watanabe (渡辺 淳)
 * Kamen Rider Evol: Kazuya Okada (岡田 和也)
 * Engine Bro's: Keisuke Azuma (東慶介)
 * Remocon Bro's: Yuji Nakata (中田 裕士)

Fullbottles

 * Bottle used:
 * Build
 * Organic:
 * Inorganic:
 * Other:
 * Cross-Z
 * Organic: Dragon Magma
 * Inorganic:
 * Other: Cross-Z Magma Knuckle
 * Grease
 * Organic:
 * Inorganic:
 * Rogue
 * Organic: Crocodile Crack
 * Inorganic:
 * Evol
 * Organic:
 * Inorganic:
 * Form used:
 * Cross-Z
 * Cross-Z Magma

Sclashjellies

 * Jelly used:
 * Grease
 * Robot

Evolbottles

 * Bottle used:
 * Evol
 * Organic: Cobra, Rabbit
 * Inorganic: Rider
 * Form used:
 * Evol
 * Cobra Form (Phase 1), Rabbit Form (Phase 3)

Gears

 * Gear used:
 * Engine Bro's
 * Gear Engine
 * Remocon Bro's
 * Gear Remocon

Errors

 * to be added