Original sentence: Dark Decade's primary weapon is the  which has three modes: Book Mode, which is placed on the left side of his belt, Gun Mode, and Sword Mode.He can transform into Dark Decade by using the.He is the game-exclusive rider.is a darker version of Decade.similar to Decade, Dark Decade can transform into any previous Kamen Rider with access to that respective Rider's powers and weapons
Edited sentence: Original to Climax Heroes