The upcoming movie, Kamen Rider × Kamen Rider Gaim & Wizard: The Fateful Sengoku Movie Battle will not only celebrate the 15th Heisei Rider Series, but also the 5th installment of Movie War. 

As usual, it will be split up in multiple parts. With Kamen Rider Wizard’s part being an epilogue  to the show. The mysterious Orga Phantom appears. Orga is a Phantom-eating Phantom that gains the powers of his victims. He’s aiming to become the strongest Phantom, for that he needs to eat Dragon inside of Haruto. In order to make him despair and fully turn into a Phantom, Orga steals the Hope Wizard Ring, Koyomi left behind.
As Haruto decides to take it back, Koyomi, who was thought to have disappeared, appears before him.

On the other hand, Zawame City is holding a Battle Royale-type game for the Armored Riders. Gaim, Baron, Ryugen, Kurokage and Gridon decide to join. While fighting, a crack opens up in the sky and mysterious monsters comes out from it. One of them captures Mai and goes back into the crack. The Riders give chase and jump in, only to find themselves in an alternate Sengoku era. There they meet various Kamen Riders, only they are known as Warrior Gods in this time. While in this era, a confused Gaim meets the strongest Warrior God Gaim.

In the final Fateful Sengoku Movie Battle, Wizard joins Gaim in the Sengoku era. But what exactly is happening? Who is this Warrior God Gaim and what is the Ultimate Power he’s seeking? Who will win this war?

Kamen Rider Wizard’s part will be written Junko Komura, while Nobuhiro Mouri will be writing the other two parts. Ryuta Tasaki will be directing the whole thing and the movie is premiering December 14, 2013.