From Ultraman Decker: DX Ultra Dimension Card This is a set of 3: 03 (Ultraman Trigger Set), 07 (Ultraman Dyna Set), and 08 (Ultraman Tiga Set). All cards are metallic and shimmer. When set in the separately sold [DX Ultra D-Flasher] and the barcode is scanned, unique voice sounds are activated, and you can enjoy the transformation sounds of the Ultramen depicted on the cards. Furthermore, it also supports the separately sold [DX Ultra Dual Sword], and by combining it with other cards, you can activate special combo special moves.