Evolto appears before the Riders after Kazumi was defeated. At last, the final decisive battle over the fate of the Earth begins! Kamen Riders Build, Cross-Z, and Rogue! These three Kamen Riders raise their Hazard levels to the max and throw everything they've got at Evolto! But Evolto is able to regain the 10 purified Lost Fullbottles, and accesses his true form! And Evolto's next words were... "Ciao, Earth...!"
