Kamen Rider Revice

Karizaki's Rebellion, The Price of Transformation (1x47)

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Giff has been defeated, and Ikki and others have finally regained a peaceful daily life. Daiji goes back to a reformed Fenix and Sakura goes back to school, but Sakura comes across Hana on the way... Meanwhile, Karizaki was performing some new research, and testing a few things out. "Finally completed..." What on earth did Karizaki do!?? What is it meant to do?