ZW -

"ZW", known as "Zexal Weapon" ( Zearu Wepon) in the Japanese version, is a series of cards used by Yuma Tsukumo and Astral when they fuse with the power of ZEXAL. The series act as support cards for "Number C39: Utopia Ray" and be equipped to that monster from the hand. They grant "Utopia Ray" an increase in ATK as well as new effects.