In addition, the item also comes with armor parts for the RKF Kamen Rider Saber Dragon figure (sold separately). With these parts, you can transform the figure into RKF Kamen Rider Saber Dragon Arthur and even recreate how this form is used in the series! Lastly, the item comes with the DX King of Arthur Wonder Ride Book, which you insert to the DX Seiken Swordriver (sold separately) to transform into Kamen Rider Saber Dragon Arthur while the Kaenken Rekka is set in the belt. The DX KingExcalibur & King of Arthur Wonder Ride Book cost 6,050 yen and is set for an October 31st release.